1. Describe the two functions of the coarse focus knob on the SI V-Scope.
2. Describe two methods of locating a slide for viewing on the SI V-Scope.
3. List the steps that must be completed before selecting a slide for viewing on the SI V-Scope.
4. What would occur if an unfocused slide image was downloaded?
Answers
The coarse focus knob on the SI V-Scope serves two functions. The first is to move the objective lens towards or away from the slide to bring the image into focus. The second function is to adjust the working distance between the lens and the slide to ensure the correct amount of light enters the objective lens.
To locate a slide for viewing on the SI V-Scope, two methods can be used. The first is to use the mechanical stage to scan the slide and locate the area of interest. The second is to use the slide label or notes to find the correct slide.
Before selecting a slide for viewing on the SI V-Scope, several steps must be completed. These include turning on the microscope, adjusting the light source, setting the magnification, and selecting the appropriate objective lens.
If an unfocused slide image was downloaded, the image would appear blurry and indistinct, making it difficult to interpret any details or information on the slide. It is essential to ensure that the slide is in focus before attempting to capture or save any images.
The coarse focus knob on the SI V-Scope serves two primary functions: 1) it allows rapid vertical movement of the objective lens, enabling quick initial focusing on the slide; 2) it helps in transitioning between low and high magnification without losing focus.
To locate a slide for viewing on the SI V-Scope, you can either: 1) use the mechanical stage controls to move the slide horizontally and vertically, or 2) manually reposition the slide using your fingers while observing through the eyepiece.
Before selecting a slide for viewing on the SI V-Scope, ensure the following steps are completed: 1) clean the slide and cover slip; 2) turn on the microscope light; 3) place the slide on the stage and secure it using the stage clips; 4) select the lowest objective lens and adjust the light intensity.
If an unfocused slide image was downloaded, the resulting image would be blurry and lack detail, rendering it difficult to analyze or interpret.
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Related Questions
Fatty acids that are broken down for energy production are utilized for which aspects of cellular respiration? choose all that apply.
Answers
Fatty acids that are broken down for energy production are utilized for which aspect of cellular respiration is citric acid cycle.
What is citric acid cycle?The citric acid cycle, or better known Krebs cycle, is a route by which cellular respiration occurs in aerobic cells through chemical reactions. This is due to the processing of acetyl-CoA that comes from fatty acids, carbohydrates and proteins into carbon dioxide and ATP. Also this cycle will provide reducing agents that are necessary in various reducing reactions.
The Krebs cycle, then, will generate substrate for the cellular respiration chain and this entire process will take place in the mitochondrial matrix. Making then this process more convenient for the cell since the respiratory chain will be inside the mitochondria.
Therefore, we can confirm that the correct option is D.
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Fatty acids that are broken down for energy production are utilized for which aspects of cellular respiration? Choose all that apply.
A. Fermentation
B. Glycolysis
C. Pyruvate oxidation
D. Citric acid cycle
E. Electron transport chain
which of the statements about gastrin is false? gastrin secretion is initiated in response to the sight or smell of food. gastrin stimulates the production of hcl. a low ph in the stomach inhibits the secretion of gastrin. gastrin is produced by cells lining the stomach.
Answers
The only false statement about gastrin is that it is produced by cells lining the stomach. Gastrin is actually produced by G-cells, which are located in the antrum of the stomach and in the duodenum.
Gastrin is a hormone that is secreted by cells lining the stomach. It plays an important role in regulating the secretion of gastric acid and pepsinogen, which are essential for digestion. When food enters the stomach, gastrin secretion is initiated in response to the stretch of the stomach wall, the sight or smell of food, and the presence of amino acids or peptides in the stomach. Therefore, the statement that gastrin secretion is initiated in response to the sight or smell of food is true.
Gastrin stimulates the production of hydrochloric acid (HCl) by parietal cells in the stomach. This acid is important for breaking down food and killing pathogens. Therefore, the statement that gastrin stimulates the production of HCl is also true.
A low pH in the stomach inhibits the secretion of gastrin. This is because gastrin secretion is regulated by a negative feedback loop. When the pH in the stomach drops too low, gastrin secretion is inhibited to prevent excessive acid production. Therefore, the statement that a low pH in the stomach inhibits the secretion of gastrin is also true.
These cells are stimulated to secrete gastrin in response to the factors mentioned earlier. Overall, gastrin is an important hormone that regulates gastric acid secretion and plays a crucial role in the digestion of food.
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some animals look things from very far distance and others not see from far distance why?
Answers
Answer:
The brain gets better with practice, so routine actions like walking become second nature. That is why your first time on the monkey bars is harder than your 100th time.
So how does the brain judge distance? The key for animals — like monkeys and humans — is in our eyes.
Where these different views overlap is how the brain is able to calculate the difference in distance and to judge depth.
This happens because the closer an item is to you, the greater the relative difference between the eyes will be compared with the object. The farther away an item is, the smaller the relative distance between the eyes will be. Our brain is great at remembering patterns, and it remembers the differences that each eye is seeing and correlates it with a distance. It can also find the distance by calculating the “convergence,” or how crossed your eyes become while looking at something. The more crossed your eyes become when looking at an object, the closer the object.
HAWK and HARRIER Study Investigators. HAWK and HARRIER: Phase 3, Multicenter, Randomized, Double-Masked Trials of Brolucizumab for Neovascular Age-Related Macular Degeneration.
Answers
is that the HAWK and HARRIER Study Investigators conducted Phase 3, multicenter, randomized, double-masked trials of brolucizumab for neovascular age-related macular degeneration.
Here's an explanation:Brolucizumab is a monoclonal antibody that was approved in October 2019 for the treatment of neovascular age-related macular degeneration (nAMD). HAWK and HARRIER are two clinical trials that were conducted to assess the efficacy and safety of brolucizumab as a treatment for nAMD. The HAWK and HARRIER Study Investigators were responsible for conducting these trials. These were Phase 3, multicenter, randomized, double-masked trials, which means that the patients were randomly assigned to receive either brolucizumab or a placebo.
The trials were also double-masked, meaning that neither the patients nor the investigators knew which treatment the patient was receiving. The trials were conducted at multiple centers to increase the sample size and the generalizability of the results. Overall, the trials found that brolucizumab was an effective treatment for nAMD, with patients experiencing significant improvements in visual acuity compared to those receiving a placebo. However, there were also some safety concerns related to brolucizumab, including reports of retinal vasculitis and retinal vascular occlusion.
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reviewing Meiosis:
1. Draw a diagram depicting the process if crossing over.
Answers
Answer:
I attached a diagram I found online. This one is a bit more general. If you want me to include the PMAT part of meiosis, then just ask.
some young scrub jays do attempt to establish a territory in their first year of maturity, instead of staying to help their parents. young scrub jays who leave to have their own offspring have an average success rate of 0.8 offspring raised in the first year. what is the strength (or benefit) of kin selection in this system? compare the inclusive fitness you calculated in 7.1 with the individual fitness of the young scrub jays who leave to start their own family. (hint: your answer should be in the form of a percentage.) (4 pts)
Answers
The inclusive fitness or strength of kin selection of young scrub jays that leave to start their own family will be higher than the individual fitness. This individual fitness is 80% higher than the inclusive fitness of the young scrub jays that remain to help their parents.
Kin selection refers to the evolutionary strategy where an organism is assisting others to increase their fitness and consequently, the probability of transmitting their genes to future generations. It can be seen in situations where organisms share common genetic traits, and the phenomenon becomes more robust as the relatedness of individuals increases.
In this system, young scrub jays try to establish their territory in their first year of maturity, which demonstrates that kin selection is beneficial. This is because such birds can achieve a higher level of inclusive fitness by aiding their parents in raising siblings.
Inclusive fitness refers to an organism's fitness that includes the reproduction of relatives. When a young scrub jay leaves to start its family, its inclusive fitness is zero. This means that the bird has no direct fitness to the siblings left behind.
However, the individual fitness of young scrub jays who leave to start their family is greater than the inclusive fitness of the young scrub jays that remain to help their parents. They have an average success rate of 0.8 offspring raised in the first year. So, in percentage, it will be 80%.
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which of the following steps is performed when preparing to do both an rna-seq analysis and a gene microarray? choose one: a. generate fluorescently labeled rna fragments. b. convert rna to complementary dna called cdna. c. isolate mrna from whole cell lysate. d. create high-throughput dna sequencing.
Answers
The step that is performed when preparing to do both an RNA-seq analysis and a gene microarray is option C: isolate mRNA from whole cell lysate.
This step is crucial in both techniques because it ensures that only the mRNA, which contains the genetic information for protein synthesis, is analyzed. In RNA-seq, the isolated mRNA is then converted to cDNA and sequenced to determine the expression levels of different genes. In gene microarrays, the isolated mRNA is hybridized to a DNA microarray chip to measure the expression levels of thousands of genes simultaneously.
Therefore, the correct answer is: C. isolate mRNA from whole cell lysate.
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Please place the following (Protein Synthesis) steps in the right order:
Protein Synthesis Steps:
mRNA carries the newly copied code out of the nucleus and to the ribosome.
The proteins get to work!
RNA nucleotides pair up with their corresponding DNA bases, copying the code.
tRNA brings the appropriate amino acids to the ribosome depending on the code.
A series of amino acids make up the newly formed proteins.
DNA unzips exposing nitrogen bases.
(Please answer ASAP) Thank you so much for the ones who have used their time to help me with this, I really appreciate it! Have a great night/day!
Answers
Answer:
Explanation:
1. DNA unzips exposing nitrogen bases
2. RNA nucleotides pair up with their corresponding DNA bases, copying the code
3. mRNA carries the newly copied code out of the nucleus and to the ribosome
4. tRNA brings the appropriate amino acids to the ribosome depending on the code.
5. A series of amino acids make up the newly formed proteins.
6. The proteins get to work!
If a rat births several offspring after fertilization, why will these offspring NOT be genetically identical to the mother
Answers
Answer: The offspring will not be genetically identical to the mother because the process of mitosis mixes chromosomes frome the mom and dad.
The fertiary structure of a protein is a complex wangement formed as the polypeptide chain folds and twists. The folding and twisting of the polypeptide chain is caused by different interactions hotween the side chains of the amino acids. The side chains of the amino acids also interact with the surrounding aqueous environment. Identify the different types of active forces interactions present in the given tertiary structure of a proton moleculo Drag the appropriate labels to their respective targets.
Answers
The types of active force interactions present in the given tertiary structure of a protein molecule are as follows: Hydrogen bonding, ionic interactions, and van der Waals forces.
Hydrogen bonding: Hydrogen bonding is a type of chemical bond in which hydrogen atoms are bonded to an electronegative atom, such as nitrogen, oxygen, or fluorine. Hydrogen bonding is responsible for holding together the helixes and sheets in proteins. Ionic interactions: Ionic interactions are the forces of attraction between two ions with opposite electrical charges. They are responsible for maintaining the stability of the tertiary structure of the protein molecule. Ionic interactions occur between charged side chains of amino acids in a protein.
Van der Waals forces: Van der Waals forces are weak attractive forces between molecules. They arise from the interaction of electrons in the outermost shell of an atom with the nucleus of another atom. Van der Waals forces are responsible for stabilizing the tertiary structure of the protein molecule. They occur between nonpolar side chains of amino acids in a protein.
The tertiary structure of a protein is a complex arrangement formed as the polypeptide chain folds and twists. The folding and twisting of the polypeptide chain are caused by different interactions between the side chains of the amino acids. The side chains of the amino acids also interact with the surrounding aqueous environment.
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Which of the following describes molusca?
A. a process in which molecules pass through a semi-permeable membrane from a less concentrated solution to a more concentrated solution
B. the phylum name for organisms that have a relatively simple body structure, which is evidence of their place in the early evolution of life
C. relationships in which plants or animals of different species may be dependent on one another for survival
D. a porous marine invertebrate who pulls water through its soft body in order to obtain oxygen and nutrition
Answers
Answer:
I belive that the answer is B
Explanation:
a and d are definately not it. Molusca sounds like a phylum name to me. Sounds very similar to mollusks.
The DNA sequence shown below comes from part of the TP53 gene. It encodes the last amino acids of the p53 protein, which is normally 393 amino acids long. The underlined codon indicates the correct reading frame of this gene. The lower strand of the gene is used as the template during the transcription of mRNA from this gene....TTCAAGACAGAAGGGCCTGACTCAGACTGACATTCTCC-3'...AAGTTCTGTCTTCCCGGACTGAGTCTGACTGTAAGAGG-5'A mutation that changes the nucleotide at position 25 from G to C results in which of the following:
Answers
As per the given DNA sequence shown below comes from part of the TP53 gene, the nucleotide at position 25 from G to C mutation results in missense. Option B is correct .
A missense mutation is when a single nucleotide change in the DNA sequence results in a codon that codes for a different amino acid, potentially altering the protein function.
A missense mutation is a kind of point mutation that leads to the substitution of a different amino acid residue instead of the original amino acid residue in the resulting protein. It occurs when the DNA sequence of a gene is altered in such a manner that a nucleotide is changed, resulting in the production of a protein that has a different amino acid at a specific position. This mutation results in the production of an altered protein. Thus, a missense mutation is a type of point mutation that alters a single nucleotide within a DNA sequence, resulting in a change to a different amino acid in the protein sequence
Therefore, the given mutation that changes the nucleotide at position 25 from G to C results in missense mutation. In this case, the boxed nucleotide changes from C to A, resulting in a different codon that codes for a different amino acid. Therefore, the correct answer is B. Missense.
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The DNA sequence shown below comes from part of the TP53 gene. It encodes the last amino acids of the p53 protein, which is normally 393 amino acids long. The underlined codon indicates the correct reading frame of this gene. The lower strand of the gene is used as the template during the transcription of mRNA from this gene....TTCAAGACAGAAGGGCCTGACTCAGACTGACATTCTCC-3'...AAGTTCTGTCTTCCCGGACTGAGTCTGACTGTAAGAGG-5'A mutation that changes the nucleotide at position 25 from G to C results in which of the following: Consider a mutation that changes the boxed nucleotide from C to
A. What kind of mutation is this?
B. Missense AUEACAADS
C. Nonsense
D. Frameshift
E. Non-coding AUGT Met AG
We can measure ___ waves with instruments
A- Brain
B- Hand
C- Volume
D- Feet
Answers
I'm sorry its A..I didn't read it correctly...
The answer is A- Brain. We can measure brain waves with instruments.
Which of the following has a much lower concentration in cerebrospinal fluid (CSF) than in cerebral capillary blood?
a) Na+
b) K+
c) Osmolarity
d) Protein
Please Explain
Answers
Protein concentration is the component that has a much lower concentration in cerebrospinal fluid (CSF) than in cerebral capillary blood. Option D is correct.
Cerebrospinal fluid (CSF) is the clear, colorless fluid which surrounds the brain as well as spinal cord. It plays essential roles in providing mechanical protection, buoyancy, and nutrient supply to the central nervous system. CSF is derived from plasma (the liquid component of blood) through a specialized barrier called the blood-brain barrier.
The blood-brain barrier limits the movement of various substances, including ions and large molecules such as proteins, from the bloodstream into the CSF. It is highly selective and tightly regulates the composition of CSF to maintain optimal brain function.
Hence, D. is the correct option.
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In what ways can visual representations, like timelines, help in comprehending complex scientific concepts and information? Provide examples to support your answer.
Answers
Visual representations provide clear overview, organize information, and illustrate complex data for better understanding and memory.
Visual portrayals, like timetables, can help in grasping complex logical ideas and data in more ways than one. They, first and foremost, can give an unmistakable and compact outline of a mind boggling subject, making it more clear the connections between various occasions and ideas. For instance, a timetable of the historical backdrop of the universe can assist with representing the succession of significant occasions, like the development of stars and systems, the improvement of life on The planet, and the development of people.Besides, visual portrayals can assist with sorting out data in a manner that is straightforward and recall. For example, a timetable of the phases of mitosis can assist understudies with envisioning and figure out the course of cell division.At long last, visual portrayals can be utilized to outline complex information and connections, making it simpler to distinguish examples and reach inferences. For instance, a course of events of environmental change information can assist with showing how worldwide temperatures have varied after some time and the expected effect of human exercises on the climate. In general, visual portrayals are an integral asset for science schooling, assisting with imparting complex data in an open and connecting way.
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Tegus are omnivores. They eat both plants and animals. They are posing a
major threat to American Alligators an endangered species in the
Everglades. This is directly due to
○crowding out the alligators
○eating the alligators food
○eating the eggs that the alligators lay
○none of the above
Answers
Answer:option 2 eating the alligators food
Explanation: omnivorous creatures tend to be opportunistic feeding on anything they can find fish are quite often a good easy meal for omnivorous creatures and a big part of a gators diet
Suppose actively dividing eukaryotic cells were treated with a chemical that blocks the activity of the enzyme telomerase. What would happen to these cells?.
Answers
Answer: Cells would lose DNA at the ends of the chromosomes over many generations.
Explanation:
why do eukaryotic cells have multiple origins of replication?
Answers
Answer:
Because eukaryotic chromosomes are linear and much larger than prokaryotic ones
Explanation:
there are multiple origins of replication in the eukaryotic genome during replication.
Researchers performing __________ insert a weak electric current into the brain to stimulate it. A. Lesioning B. ESB C. EEG D. PET.
Answers
Answer:
B. ESB
Explanation:
edge
what's the difference between budding and binary fission in reproduction of organisms
Answers
Answer:
Budding is found in eukaryotes. The main difference between binary fission and budding is that duringbinary fission, parent organism isdivided into two daughter organismsby evenly separating the cytoplasm whereas, during budding, a neworganism is formed from the existingorganism by sprouting out.
feeding success is vital for female primates’ reproductive success. identify the key factors that determine a female primates feeding success.
Answers
The key factors that determine a female primate's feeding success include resource availability and distribution, foraging efficiency and skills, competition with other individuals, and social dynamics within the group.
Feeding success plays a crucial role in the reproductive success of female primates. It directly impacts their energy intake, body condition, and ability to meet the nutritional demands of reproduction. Several key factors contribute to a female primate's feeding success.
1. Resource Availability and Distribution: The availability and distribution of food resources in the environment greatly influence a female primate's feeding success. Access to a variety of high-quality food sources increases the likelihood of obtaining sufficient nutrients and energy for reproduction.
2. Foraging Efficiency and Skills: A female primate's ability to efficiently locate, extract, and consume food plays a vital role in her feeding success. Foraging skills, such as the ability to select appropriate food items, use tools, or employ specific feeding techniques, can enhance feeding efficiency and increase the acquisition of necessary nutrients.
3. Competition with Other Individuals: In many primate species, females compete with conspecifics for limited food resources. Dominance hierarchies or social structures within groups can influence a female's access to food. Higher-ranking individuals often enjoy priority access to preferred food sources, while lower-ranking individuals may have to contend with lower-quality or less abundant resources.
4. Social Dynamics within the Group: The social dynamics and relationships among female primates within their social groups can also affect feeding success. Cooperation, social bonds, and alliances with other females may provide opportunities for sharing or accessing food resources, leading to increased feeding success.
These factors interact and vary among different primate species, habitats, and ecological contexts. Understanding the interplay between these factors is crucial for comprehending the feeding ecology and reproductive strategies of female primates. By maximizing their feeding success, female primates can enhance their reproductive outcomes and ensure the survival and fitness of their offspring.
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A red bloom cell has diameter of 0.008mm. a model of the red blood cell has a diameter of 80mm. What is the scale of the model
Answers
Scale of the model: 1:10,000. To find the scale of the model, we need to compare the size of the model to the actual size of the red blood cell. Given that the diameter of the red blood cell is 0.008mm and the diameter of the model is 80mm, we can calculate the scale by dividing the diameter of the model by the diameter of the actual cell.
Scale = Model diameter / Actual cell diameter
Substituting the given values:
Scale = 80mm / 0.008mm
Simplifying the expression:
Scale = 10,000
Therefore, the scale of the model is 1:10,000.
1. Identify the diameter of the red blood cell: 0.008mm.
2. Identify the diameter of the model: 80mm.
3. Use the formula Scale = Model diameter / Actual cell diameter.
4. Substitute the values into the formula: Scale = 80mm / 0.008mm.
5. Simplify the expression to find the scale: Scale = 10,000.
6. The scale of the model is 1:10,000, indicating that the model is 10,000 times larger than the actual red blood cell.
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NEED HELP WILL GIVE BRAINLIEST!!!
Water has the ability to dissolve salts and carry dissolved carbon dioxide. How does this action help the human body maintain homeostasis?
A.) Both are involved in providing energy to the cells.
B.) These materials can be cycled through the body.
C.) The body will be able to absorb materials it needs from the environment.
D.) Waste can be removed from the cells of the body.
Answers
Answer:
i think its D
Explanation:
Because homeostasis is to maintain the internal enviroment of an organsism body constant .
organs responsible for homeostasis :
lungs: keep the concentration of carbondioxide and oxygen constant
skin: regulates the body temperature
kidney: regulates the concentration of water and urea
liver : regulates blood sugar level
To maintain the same concentrations inside the cells as outside of them, the blood's water and mineral ion levels are regulated. By preventing too much water from entering or exiting the cells through osmosis. Thus, option D is correct.
What action help the human body maintain homeostasis?Your body makes use of hormones like glucagon and insulin to maintain homeostasis. Insulin is released to counteract this alteration if your blood glucose level is too high.
Insulin helps your body cells absorb extra sugar from your blood. Glucagon reacts immediately if your blood glucose level is low.
The neural and endocrine systems maintain homeostasis. A response to a stimulus known as negative feedback keeps a variable near to a predetermined value.
Therefore, Waste can be removed from the cells of the body by homeostasis.
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Morgan has diabetes and must carefully monitor his food intake. He is learning the calorie count of the different macromolecules-carbohydrates,
proteins, and fats-so that he can make choices to keep his blood sugar in the proper range. He notices that the word calorie is sometimes spelled
with a capital C. Which statements accurately describe calories and Calories? Select all of the answers that apply.
A. A kilocalorie is equal to 1000 Calories.
B. A Calorie is equal to 1000 calories.
C. A calorie is equal to 1000 Calories.
D. A Calorie is equal to a kilocalorie.
Answers
Answer:
B.A Calorie is equal to 1000 calories.
D.A Calorie is equal to a kilocalorie.
The correct option is A kilocalorie is equal to 1000 Calories.
What is calorie?
Calories are a unit of measurement for the energy content of food and beverages.
Our bodies store extra calories as body fat when we consume more calories through food and drink than we burn off. If this keeps happening, we might eventually gain weight.
To maintain a healthy body weight, an average male needs approximately 2,500 kcal (10,500 kJ) per day.
Therefore, The correct option is A kilocalorie is equal to 1000 Calories.
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Cancer-causing mutations to proto-oncogenes result in: Group of answer choices apoptosis. increased cell division. production of monoclonal antibodies. decreased cell responsiveness to growth factors.
Answers
Cancer-causing mutations to proto-oncogenes result in increased cell division. Cancer is a disorder characterized by the abnormal growth and proliferation of cells within the body.
The development of cancer often stems from genetic mutations that occur in the DNA of cells. Among these mutations, certain genes known as oncogenes play a crucial role. Oncogenes are derived from normal genes called proto-oncogenes, which typically regulate and control cell growth and division. Through various genetic alterations, proto-oncogenes can be transformed into oncogenes. When these mutations occur, they disrupt the normal regulatory mechanisms of cell growth and lead to uncontrolled cell division, a key characteristic of cancer. The presence of cancer-causing mutations in proto-oncogenes prompts an aberrant increase in cellular proliferation. These mutations can be acquired through various means, including exposure to carcinogens, inherited genetic predispositions, or errors in DNA replication. Once proto-oncogenes are converted into oncogenes, they drive the accelerated growth and reproduction of cells, contributing to the development and progression of cancer. Therefore, cancer-causing mutations in proto-oncogenes disrupt the normal regulation of cell division, leading to increased cell proliferation.
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Name 2 diseases caused by bacteria and the species of bacteria which cause them.
Answers
Answer:
here u go
Common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicobacter pylori cause gastritis and ulcers. Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea. Neisseria meningitidis causes meningitis.PLS MARK ME AS BRAINLIST
Answer: Escherichia coli and Salmonella cause food poisoning.
Explanation:
in the uvrabc repair system, which protein carries out the incision step and burns atp in the process?
Answers
In the UvrABC repair system, the protein that carries out the incision step and burns ATP in the process is UvrC.
UvrABC repair system:
The UvrABC repair process consists of the following steps:
1. Recognition: UvrA protein detects DNA damage caused by UV light or other factors.
2. Recruitment: UvrB protein binds to the damaged site, and UvrA dissociates from the complex.
3. Incision: UvrC protein is recruited to the UvrB-bound site, where it carries out the incision step by cutting the damaged DNA strand on both sides of the lesion.
4. Removal: UvrD (helicase) removes the damaged DNA segment.
5. DNA synthesis: DNA polymerase fills in the gap with the correct nucleotides.
6. Ligation: DNA ligase seals the nick in the DNA, completing the repair process.
During the incision step, UvrC cleaves the damaged DNA and uses ATP to perform its function.
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You would expect high levels of blood glucose and the presence of glucose and ketones in Mr. Gutteman's urine if:
Answers
Answer:
The correct answer would be : Mr. Gutteman's pancreas is secreting too little insulin.
Explanation:
Insulin is a hormone produce by pancreas that maintain glucose level by using glucose for energy or to store for future use. Insulin prevent blood sugar level to go too high or too low.
Less production of this hormone cause high glucose level in blood that leads to glucose, ketone bodies in urine of a person.
Thus, the correct answer is : Mr. Gutteman's pancreas is secreting too little insulin.
what type of biomolecules is in bread/grains?
Answers
Answer:
Carbohydrates would be the answer.
Explanation:
Bread and grains both have carbohydrates.
b) How does the thermal energy of solid water change as it melts?
Answers
Answer:
Hi! So solid water would be ice, the particles in ice are very close together which makes it firm and makes it ice. When you put the ice in the microwave, (Microwave has heat so it would be thermal energy!) the particles in the ice mover a tiny bit away from each other which then makes it water. Then, if you boil the water, the particles that are in the water move far away from each other and it turns into steam!
Hope this helps!! Stay safe! <3