What was the environmental factor MAINLY responsible for the changes which were seen in the graph in Figure 3?
Answers
Answer:
my answer
Explanation:
the sun is rising in noon and at it's very height, carbon-dioxide levels are LOW because the more sunlight plants get, THE MORE PLANTS CONVERT SUNLIGHT WITH CARBON DIOXIDE INTO OXYGEN AND REMOVE CARBON DIOXIDE FROM ATMOSPHERE
Answer:
it seems that there aren't any factors that can really support it but i would say that the percent seems to lower because of the temp change
Explanation:
Related Questions
Where is the genetic material of a bacterium found.
Answers
Answer:
The DNA of most bacteria is contained in a single circular molecule, called the bacterial chromosome. The chromosome, along with several proteins and RNA molecules, forms an irregularly shaped structure called the nucleoside. This sits in the cytoplasm of the bacterial cell.Explanation:
Which are segments of DNA that code for specific traits?
genes
chromosomes
proteins
codons
Answers
Answer:
The answer is Genes
Explanation:
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins. However, many genes do not code for proteins.
Hope this helps!!!
What is the MOST likely length of an mRNA that will code for a polypeptide with 150 amino acids?
Group of answer choices
450 nucleotides
All of these lengths are possible depending on the organism in which the mRNA is found.
50 nucleotides
>450 nucleotides
150 nucleotides
Answers
The most likely length of an mRNA that will code for a polypeptide with 150 amino acids is >450 nucleotides.What is mRNA?
Messenger RNA or mRNA is a single-stranded RNA molecule that carries genetic information from DNA to ribosomes for protein synthesis. mRNA is synthesized from DNA through a process called transcription.Most genes contain information that codes for the production of proteins. These proteins, in turn, are involved in the development and function of all living organisms.
The length of mRNA depends on the number of nucleotides, which is determined by the number of amino acids required to make a protein.In general, every three nucleotides on the mRNA molecule code for a specific amino acid. A string of such amino acids forms a polypeptide.
The polypeptide chain forms a protein through folding and further modifications.The most likely length of an mRNA that will code for a polypeptide with 150 amino acids is greater than 450 nucleotides because each amino acid is coded by a sequence of three nucleotides. Therefore, 150 amino acids would require a coding sequence of at least 450 nucleotides.
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what are the two types of pressure?
Answers
6. you do an experimental study examining the fitness effects of the ebony mutation in drosophila melanogaster. you confine your population to two alleles: the wild type (e) and the ebony allele (e ), which causes ebony black coloration. you start your population with the following genotypes:
Answers
A heterozygote advantage describes the case in which the heterozygous genotype has a higher relative fitness than either the homozygous dominant or homozygous recessive genotype.
Loci exhibiting heterozygote advantage are a small minority of loci.
The specific case of heterozygote advantage due to a single locus is known as overdominance.
Overdominance is a rare condition in genetics where the phenotype of the heterozygote lies outside of the phenotypical range of both homozygote parents, and heterozygous individuals have a higher fitness than homozygous individuals.
In the experimental study examining the fitness effects of the ebony mutation in Drosophila melanogaster, the population is confined to two alleles: the wild type (e) and the ebony allele (e), which causes ebony black coloration. The initial population genotypes are not specified in the question.
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A pandemic disease is usually caused by a new pathogen. Why are a larger number of people affected by a new pathogen?
A new pathogen can be similar to an older pathogen.
A new pathogen is unable to be observed without a microscope.
People are not immune to a new pathogen.
People show symptoms of a new pathogen faster.
Answers
A pandemic disease caused by a new pathogen affects a larger number of people because people are not immune to it.
Unlike an older pathogen, the immune system has not been exposed to a new pathogen, so it does not have the antibodies to fight it off. This makes it easier for the new pathogen to spread rapidly among people who have not developed immunity. Additionally, a new pathogen is often more virulent and contagious, causing people to show symptoms faster and allowing it to spread more easily.
Furthermore, a new pathogen may be able to mutate quickly, allowing it to evade the immune system and making it harder to control. Lastly, a new pathogen may be different from other pathogens and may require a different approach for treatment and prevention, adding to the challenge of controlling its spread. Overall, a new pathogen poses a significant threat to global health, and early detection and appropriate measures are essential to minimizing its impact.
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In the simplified analysis of a boundary layer on a flat plate, the value of d^2vx/dy^2 at the plate is zero when the mainstream velocity is constant.
T/F
Answers
When the mainstream velocity is constant, the value of \($\frac{d^2v_x}{dy^2}$\) at the plate in the simplified analysis of a boundary layer on a flat plate is zero. This statement is true.
The boundary layer is the thin layer of fluid that forms in the immediate vicinity of a solid surface, such as a flat plate. The flow of fluid in this layer is affected by the viscosity of the fluid, which causes the fluid near the solid surface to move more slowly than the fluid in the free stream.
In a simplified analysis of the boundary layer on a flat plate, it is assumed that the flow is two-dimensional and steady and that the viscosity of the fluid is constant. In addition, it is assumed that the velocity of the fluid in the free stream is constant and that the fluid is incompressible.
Under these assumptions, the momentum equation can be simplified to yield the following expression for the velocity profile within the boundary layer:
\($v_x = \frac{u}{\delta} \cdot y \cdot \left(1 - \frac{y}{\delta}\right)$\)
where vx is the velocity component in the direction parallel to the plate, u is the velocity of the free stream, y is the distance from the plate, and δ is the thickness of the boundary layer.
Taking the second derivative of this expression with respect to y yields:
\($\frac{d^2v_x}{dy^2} = \frac{2u}{\delta^2}$\)
This expression shows that the value of \($\frac{d^2v_x}{dy^2}$\) at the plate is constant and equal to \($\frac{2u}{\delta^2}$\). If the mainstream velocity is constant, then u is constant, and thus \($\frac{d^2v_x}{dy^2}$\) at the plate is zero.
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What is one solution we can stop air pollution
This question is for Ecology
Answers
Answers: You can :
Drive your car less.
Keep your car in good repair.
Turn off your engine.
Don't burn your garbage.
Limit backyards fire in the city.
Plant and care for trees.
& Use less energy.
Explanation:
what role does the heart play in the circulatory system
Answers
it's a pump that sends blood throughout the body
Transport of molecules within animal cells is assisted by a system of internal membranes
that makeup the
Answers
as a geneticist, you found that afetus has 47 chromosomes. what would be the most likely conclusion drawn from this information?
a. The child has down syndrome
b. The child has sickle-cell anemia
c. The child has phenylketonuria
d. This is normal number of chromosomes
Answers
The most likely conclusion drawn from this information is that the child has an extra copy of a chromosome, a condition known as trisomy and famous known trisomy is Down Syndrome. (A)
While trisomies can occur with any chromosome, the most well-known trisomy is Down syndrome, which is caused by an extra copy of chromosome 21. However, it's important to note that there are other trisomies that can occur with different chromosomes, and each one can lead to different health outcomes. (A)
As a geneticist, one of the key aspects of your job is to analyze and interpret genetic information to identify potential health conditions or abnormalities in individuals. In this scenario, you have discovered that a fetus has 47 chromosomes. This finding can provide important clues about the potential health of the developing child.
In summary, a fetus with 47 chromosomes is unlikely to have a normal chromosome count, and the most likely conclusion is that the child has a trisomy. Further testing, such as amniocentesis or chorionic villus sampling, may be necessary to determine the specific trisomy and to provide additional information to the parents and healthcare team.
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Where does sugar enter the blood
Answers
The stomach and intestines absorb the glucose and then release it into the bloodstream.
Hope this helps.
Answer:
The intestines
Explanation:
The stomach breaks down sugar into glucose, which is then absorbed in the intestines and is released into the bloodstream.
An impermeable construct, although resistant to change, can be easily discarded. True or false?
Answers
True. An impermeable construct refers to a rigid mindset or belief system that is resistant to change. However, if the individual or group holding this construct realizes that it is hindering their growth and progress.
They can choose to discard it and adopt a more flexible and adaptable approach. This may require letting go of old habits, ideas, or values, but it can lead to positive transformation and personal development. While it may not be easy to discard an impermeable construct, it is possible with the right mindset and willingness to change. Therefore, it is true that an impermeable construct can be easily discarded if the individual or group is open to growth and change.
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PLEASE HELP PLEASE PLEASE PLEASE BRAINLIEST TO RIGHT ANSWER
Which disorders can or can't be selected to be caused by inbreeding?
albinism—a genetic disorder that causes the absence of skin pigment
bone fracture—an injury to the bones from a fall or an accident
flu—a disease caused by a virus
hemophilia—a genetic disorder that prevents blood from clotting
vertigo—a sensation of things spinning
Answers
Answer:
albinism is the answer.
Gas exchange is more difficult for aquatic animals with gills than for terrestrial animals with lungs because _____. gills have less surface area than lungs water contains much less oxygen per unit volume than air water is less dense than air gills collapse in air gills allow only unidirectional transport
Answers
Answer:
Land animals breathe air.
Explanation:
What are the advantages and disadvantages of fungal medication
Please help me
Answers
Answer:
Advantage: altering a component in the cell walls, causing the contents of the fungal cells to flow out and the cells to perish. inhibiting fungal cells from multiplying and expanding.
Disadvantage: An allergic response may cause swelling of your face, neck, or tongue, as well as breathing difficulties. a severe skin reaction, such as blistering or peeling. Loss of appetite, vomiting, nausea, jaundice, dark urine or pale feces, weariness, or weakness are all symptoms of liver impairment.
Antifungal medicines are used to treat fungal infections, which most commonly affect your skin, hair and nails.
You can get some antifungal medicines from a pharmacy without needing a GP prescription.
Some fungal infections can grow inside the body and need to be treated in hospital.
Antifungal medicines work by either:
killing the fungus
preventing the fungus from growing
Before taking antifungal medicines, speak to a pharmacist or GP about:
any existing conditions or allergies that may affect your treatment for fungal infection
the possible side effects of antifungal medicines
whether the antifungal medicine may interact with other medicines you may already be taking
whether your antifungal medicine is suitable to take during pregnancy or while breastfeeding – many are not suitable
You can also check the patient information leaflet that comes with your antifungal medicine for more information.
LemonLex,
If insulin receptors stopped working. The body would no longer receive the message from insulin. Cells would not take up sugar, blood sugar levels would rise, and death would result.
Answers
Answer:
yes I believe that is correct
the question is: what would happen if cells stopped taking up insulin
In eukaryotic cells, where does the basal transcription apparatus bind?.
Answers
Answer:
Located immediately upstream of the eukaryotic promoter, DNA sequences to which the basal transcription apparatus binds. Regulatory promoter DNA sequence located immediately upstream of the core promoter that affects transcription; contain consensus sequences to which transcriptional regulator proteins bind.
Explanation:
Does this answer your question?
I GIVE BRAINLIST ON ALL MY QUESTIONS!!
Which of the following statements is true about photosynthesis and cellular respiration?
A) the steps in processes are very similar to each other
B) photosynthesis occurs in plants; cellular respiration occurs in animals
C) the chemical equations for the processes are opposite of each other
D) both processes are carried out in the same location of the cell
Answers
Answer:A or C
Explanation:im not really sure but yeah
Answer:
The answer is C
Explanation:
I took the quiz
and the other answers for the quiz are
Q1: oxygen
Q2: Glucose breakdown would nearly stop or cease entirely.
Q3:anaerobic respiration
Q4:The chemical equations for the processes are opposite of each other.
A kayaker moves 22 meters northward then 18 meters southward and finally 24 meters northward?
Answers
Answer:
28 meters northward
Explanation:
22 - 18 + 24 was the easiest equation, so I went with that:
22 - 18 = 4, 4 + 24 = 28
The kayaker landed 28 meters northward.
Hope this helped.
carbon dioxide 6 water ----> glucose 6 oxygen a) in photosynthesis overall, which atoms in which molecules are reduced, which are oxidized, and why is energy required? b) using the overall reaction shown above, which half-reaction occurs during part i, the light reactions? c) exactly where in a eukaryotic cell do the light reactions take place? d) using the overall reaction shown above, which half-reaction occurs during the carbon fixation reactions (calvin cycle)? e) exactly where in the cell does the calvin cycle take place?
Answers
a)The carbon dioxide molecules are reduced to form glucose, while the water molecules are oxidized to form oxygen. Energy is required in the process of photosynthesis to drive the chemical reactions that convert light energy into chemical energy.
b) the half-reaction that occurs is the oxidation of water to form oxygen, protons, and electrons. This process is also known as the photolysis of water.
c)The light reactions take place in the thylakoid membranes of the chloroplasts in eukaryotic cells.
d)During the carbon fixation reactions (Calvin cycle), the half-reaction that occurs is the reduction of carbon dioxide to form glucose.
e)The Calvin cycle takes place in the stroma of the chloroplasts in eukaryotic cells.
a) In photosynthesis, the carbon dioxide molecules are reduced to form glucose, while the water molecules are oxidized to form oxygen. This means that carbon dioxide gains electrons and hydrogen ions to become glucose, while water loses electrons and hydrogen ions to form oxygen. Energy is required in the process of photosynthesis to drive the chemical reactions that convert light energy into chemical energy. The energy is captured by the pigments in chloroplasts, and this energy is used to produce ATP and NADPH, which are then used to drive the carbon fixation reactions.
b) During the light reactions, the half-reaction that occurs is the oxidation of water to form oxygen, protons, and electrons. This process is also known as the photolysis of water. The oxygen is released into the atmosphere as a byproduct of photosynthesis, while the protons and electrons are used to produce ATP and NADPH.
c) The light reactions take place in the thylakoid membranes of the chloroplasts in eukaryotic cells. The thylakoid membranes are stacked on top of each other to form grana, which are the sites of the light reactions.
d) During the carbon fixation reactions (Calvin cycle), the half-reaction that occurs is the reduction of carbon dioxide to form glucose. This process is driven by the ATP and NADPH produced in the light reactions. The carbon dioxide is fixed into an organic molecule, and then reduced using energy from ATP and NADPH to form glucose.
e) The Calvin cycle takes place in the stroma of the chloroplasts in eukaryotic cells. The stroma is the fluid-filled space surrounding the thylakoid membranes.
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Organs of the body are defined as _______. Group of answer choices a collection of cells that perform similar functions. two or more tissues combined to form a structure that allows each tissue to function independently. a collection of cells that function independently of one another. a combination of two or more tissues that makes a structure which performs specific functions. a collection of tissues that function independently of one another.
Answers
Answer:
A combination of two or more tissues that makes a structure which performs specific functions.
List 10 disease causing microorganism (pathogens) their habitats disease caused by them
Answers
Answer:
Explanation:
Here are 10 examples of disease-causing microorganisms (pathogens), along with their habitats and the diseases they can cause:
1.Escherichia coli (E. coli)
Habitat: Found in the intestines of humans and animals.
Disease: Causes food poisoning and urinary tract infections.
2.Influenza virus
Habitat: Found in respiratory droplets and surfaces contaminated by infected individuals.
Disease: Causes seasonal flu and can lead to severe respiratory illness.
3.Salmonella
Habitat: Found in the intestines of animals, including birds, reptiles, and mammals.
Disease: Causes salmonellosis, which leads to gastrointestinal symptoms such as diarrhea and vomiting.
4.Streptococcus pneumoniae
Habitat: Found in the respiratory tract of humans.
Disease: Causes pneumonia, sinus infections, and other respiratory tract infections.
5.Human Immunodeficiency Virus (HIV)
Habitat: Found in human blood, semen, vaginal fluids, and breast milk.
Disease: Causes Acquired Immunodeficiency Syndrome (AIDS), which weakens the immune system.
6.Staphylococcus aureus
Habitat: Found on the skin and in the nasal passages of humans.
Disease: Causes various infections, including skin infections, pneumonia, and bloodstream infections.
7.Plasmodium
Habitat: Found in the gut of female Anopheles mosquitoes and the blood of infected humans.
Disease: Causes malaria, a mosquito-borne disease characterized by recurring fever and other symptoms.
8.Mycobacterium tuberculosis
Habitat: Primarily affects the lungs of humans.
Disease: Causes tuberculosis (TB), a bacterial infection that primarily affects the respiratory system.
9.Candida albicans
Habitat: Found on the skin, mucous membranes, and gastrointestinal tract of humans.
Disease: Causes candidiasis, which includes yeast infections in various parts of the body.
10.Chlamydia trachomatis
Habitat: Infects the genital and urinary tracts of humans.
Disease: Causes sexually transmitted infections (STIs) such as chlamydia, which can lead to various complications if left untreated.
Why is gene expression essential in the evolutionary progression of multi-cellular eukaryotes? Use the editor to format your answer
Answers
Gene expression is essential for the evolutionary progression of multicellular eukaryotes as it drives cellular differentiation, tissue specialization, adaptation to the environment, and the generation of genetic diversity.
Gene expression is essential in the evolutionary progression of multicellular eukaryotes due to its critical role in regulating the development, differentiation, and specialization of cells. Gene expression refers to the process by which information encoded in genes is utilized to produce functional gene products, such as proteins or non-coding RNAs. In multicellular organisms, different cell types with distinct functions and characteristics arise from a single fertilized egg cell through a process known as cellular differentiation. Gene expression controls this process by activating or repressing specific genes in a temporal and spatial manner. It allows cells to acquire specialized functions and form complex tissues and organs, which are necessary for the survival and adaptation of multicellular organisms in their environments.
Through gene expression, multicellular eukaryotes can evolve by generating new traits, improving their ability to respond to environmental challenges, and adapting to changing conditions. It enables the development of diverse cell types and tissues, such as muscles, nerves, and organs, which enhance organismal complexity and functionality.Furthermore, gene expression plays a crucial role in the response to evolutionary pressures and the generation of genetic diversity. It allows organisms to adapt to new ecological niches, respond to selective pressures, and undergo adaptive evolution.It enables the development of complex organisms with diverse functions, contributing to their survival and success in diverse ecological settings.
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what do you think would happen if the AV node could no longer do it’s job? Explain how this would affect the contraction of the heart and movement of blood
Answers
Answer:who else is high rn
Explanation:
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Which of the following is NOT true regarding capillaries?
they are made of epithelial tissue
they have thick walls
their function is to exchange substances between the blood and body cells
blood moves slowly in capillaries
Answers
Explanation:
Caterpillars dont have thick walls
Write the important of biology in our daily lives with respect to agriculture and industry
Answers
Answer:
Biology is an interesting subject that has been intriguing scientific minds for several centuries
Explanation:
Despite exponential developments in technology over the past few centuries, the origin of life on earth is still one of the biggest mysteries yet to be unraveled.
The basis of our very origin and existence on earth lies within the depths of the biological sciences. Biology has an endless array of species( at least as of now because there are an estimated 8.7 million species on earth out of which only 1.9 million species have been discovered, so there is a long way to go!).
Every creation which is a part of nature is so adorable and unique in its own way.
Biology exists every second - when we inhale and exhale each time, respiration is taking place within our bodies, each cell receives oxygenated blood and releases carbon dioxide and other excretory wastes.
Let aside other species, we haven't yet understood our own bodies completely!!How is it that our hearts work so tirelessly throughout our life span, how is it that we are able to interpret even minute emotions and gestures without even understanding the mechanism behind it!.How is it that each one of us is able to perceive things differently?What exactly is consciousness?..The list of questions seeking their answers is endless!
Biology helps us to sort things out and find answers to such questions.
Humans aren’t the only living things biology is concerned with. It also tells us all about plants and animals – how they live, what they’re made up of, and how they interact with mankind and each other. This enables us to make the most of our planet’s natural resources while trying to minimize the impact we have on the environment.
When plotting absorbance values on a graph to show how the turbidity of a bacterial culture changes over time, the absorbances values should be on the Multiple a, z-axis b. y-axis , c.x-axis d.- It doesn't matter what is used
Answers
When plotting absorbance values on a graph to show how the turbidity of a bacterial culture changes over time, the absorbance values should be on the y-axis. The correct option is B.
In a typical line graph, the x-axis represents the independent variable, which in this case would be time. The y-axis, on the other hand, represents the dependent variable, which is the absorbance values in this context.
By plotting absorbance values on the y-axis against time on the x-axis, you can visualize how the turbidity of the bacterial culture changes over time.
This allows for the observation of trends, patterns, or any fluctuations in the absorbance values, which can be correlated with the growth or density of the bacterial culture.
Therefore, option b, the y-axis, is the correct axis to plot absorbance values in this scenario.
Therefore, the correct option is B, y-axis.
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In the African savanna, more wildebeests are born than the environment can support. Which is most likely to happen over a period of years as a result?
The chances for survival of the population are reduced.
New food sources are discovered and become the regular diet.
Individuals that are well suited to the environment reproduce, and those that are not well suited die before they reproduce.
The environment adapts by providing more resources to the growing population, increasing the chances of survival for individuals within the habitat.
Answers
Answer: I think the correct answer from the choices listed above is option C. Over a period of years, most likely, individuals that are well suited to the environment reproduce, and those that have lesser adaptations die before they reproduce. Hope this answers the question.
Explanation:
The theory that complex cells evolved after primitive cells engulfed bacterial cells
that continued functioning is known as endosymbiosis. Below the diagram
represents a theory about cells. The origin of which type of cell does not best fit this
diagram?
Answers
Cell is the smallest unit of an organism that can have a separate existence.
What is a cell?This question is incomplete but I will try to help you as much as possible. The term cell is the smallest unit of an organism that can have a separate existence.
We know that all cells come from pre existing cells and complex multi-cellular organisms evolved from simple unicellular organisms. This forms the basis of the cell theory.
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Answer:
your supposed to put the diagram....
The answer would be Prokaryotic Cells.