PLSSS HELPP IM TIMED!!
Appendages in arthropods are most similar to ____
in humans.
-bones
-arms
-chests
-mouths
Answers
Answer:
Its A or B but i think its B arms
Explanation:
Answer:
Arma
Explanation:
Related Questions
Select the correct answer.
What is the first thing you should look for on a food label?
OA. calories from fat
OB.
calories
OC. serving size
OD
number of servings
Answers
Answer:
The answer is C serving size.
Explanation:
Looking at the serving size may be the best idea. If you see the serving size for example: 9 pieces, and that's 190 calories. You may not even want to eat 9 pieces. That's a lot. So if you eat only 3 like me you only have 63 1/3 calories now.
The point is: there is no point looking at the calories if you aren't going to eat the serving size amount.
Hope this helps. :)
The water cycle involves the constant movement of water from the ground to the atmosphere. Which of these
shows the correct order of the movement of water during this cycle?
Answers
Answer:
Evaporation, Condensation, Precipitation and Collection
Explanation:
I just referred to water cycle on the internet.
Which of the following best defines gene flow?
A. the sum of all genetic traits in a population's individuals at a given time
B: any movement of genes from one population to another
C: any movement of organisms from one environment to another
D: the random change in the frequency of an allele in a population
Answers
Answer:
The answer is B
Any movement of genes from one population to another
Explanation:
state the seven chacteristics of living thing
Answers
Answer:
MRS GREN
Explanation:
You can use the acronym MRS GREN to State the seven characteristics of living things. They are:
M - Movement
R - Respiration
S - Stimuli response
G - Growth
R - Reproduction
E - Excretion
N - Nutrition
In which of the following scenarios is it most likely for a volcano to develop?
c. two oceanic crusts converge
b. two continental crusts converge
c. oceanic crust diverges with continental crust
d. oceanic crust converges with continental crust
Answers
Answer:
The answer is D.Oceanic crust converges with continental crust.
Determine the correct sequence of events during the creation of recombinant DNA. I. Plasmid is cut open with enzymes II. Target gene is cut out with enzymes III. Plasmid is inserted into the bacterium IV. Target gene is bonded to the plasmid with Ligase
A. IV, III, I, II
B. II, I, IV, III
C. IV, I, II, III
D. I, II, III, IV
Answers
Answer:
The correct answer should be choice B if I'm going about this the right way.
The correct sequence is as follows:
II. Target gene is cut out with enzymes
I. Plasmid is cut open with enzymes
IV. Target gene is bonded to the plasmid with Ligase
III. Plasmid is inserted into the bacterium
Genetic engineering, also known as genetic manipulation, is the use of recombinant DNA to change the genetic makeup of organisms. In the creation of a recombinant DNA, which is usually a plasmid + desired gene, the following processes are employed:1. The target or desired gene is initially cut out using enzymes called restriction enzymes.
2. The plasmid (extrachromosomal DNA) from a bacterium is then cut open.
3. Ligase enzyme is used to bond the target gene or gene of interest with the plasmid.
4. After bonding, the plasmid is inserted into a bacterium to multiply.
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Either too much or too little potassium in the blood can cause Multiple Choice excessive sweating. extreme hunger. liver damage. O heart problems.
Answers
Answer:
Either too much or too little potassium in the blood can cause Multiple Choice excessive sweating. extreme hunger. liver damage
2-3 TRUE/FALSE: This enzyme activity IS showing hydration synthesis trying to learn please help to identify
Answers
Answer:
The answer is FALSE
Explanation:
Im doing to same class
What would happen if your heart rate did not increase during exercise and describe why
Answers
Answer:
Blood would not pump fast enough to the rest of our bodies.
Explanation:
which example involves a cell membrane receiving and sending messages
A. A large fish chasing its prey in the sea
B. A protein forming a channel for an ion
C. A water molecule moving inside a cell
D. A tubeworm retreating from a predator
Answers
Answer: a tube worm retreating from a predator (a.p.e.x.)
Explanation:
Answer:
c should be your answer
Explanation:
in pine trees Male pine cones contain:
Answers
Answer:
they male contain 2 seeds
Generally, how does a tree plantation's biodiversity differ from that of a natural forest? Give two
reasons for your answer.
Answers
Answer:
Generally, tree plantation's biodiversity is different from a natural forest in that tree plantation are more of a planned or managed plantation wherein they intentionally plant trees for them to harvest in the future and these tree plantations are grown at the same time and with the same species while a natural forest grows naturally.
PLEASE HELP ME 50 POINTS GIVING BRAINYLIST
Answers
Answer: The liver and Skeletal muscle with the Skeletal Muscle holding more glycogen than the Liver. Hoped this helped.
Explanation:
Name 5 elements that make up the molecules in
living things.
Answers
Explanation:
Five elements—carbon, hydrogen, oxygen, nitrogen and sulfur—form the amino acids of proteins, and if we exchange phosphorus for sulfur five elements also compose nucleic acids like DNA.
A carnivore that eats other carnivores is a...
Answers
Answer:
canibal or carnivore
Explanation:
if you meat. you're a carnivore
Are the structures that unicellular and multicellular beings have developed to perform nutrition the same or different? Why?
Answers
Explanation:
Cells function differently in unicellular and multicellular organisms, but in every organism, each cell has specialized cell structures, or organelles, of which there are many. These organelles are responsible for a variety of cellular functions, such as obtaining nutrients, producing energy, and making proteins.
hope this helps you
have a nice day:)
art B: Analyze and Extend
Question 1
Does your MyPlate Plan match your actual food intake? Explain your
в | px? Х,
15px
A2
Characters used: 0 / 15000
Answers
Based on the information, the MyPlate plan correctly matches with my food intake (consumption).
What is MyPlate?MyPlate can be defined as an online resource (website) that is designed and developed to provide recipes, cookbooks, dietary guidelines, and healthy eating habits for people, over a specific period of time.
According to MyPlate guidelines, the following dietary guidelines are to be adopted:
Grains should make up about one-fourth (¼) of a diet.Fruits should make up less than one-fourth (¼) of a diet.Protein should make up about one fourth (¼) of a diet. Vegetables should make up more than one-fourth (¼) of a diet.Read more on MyPlate here: https://brainly.com/question/1778114
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which one of the following statements is true about gel electrophoresis of dna according to basic principles of electricity? select the correct answer if the power supply voltage is fixed, increasing the resistance of the gel increases the current that flows through it decreasing the power supply voltage increases the resistance of the gel current is conducted thru the water-filled gel by electrons which move away from the negative electrode and towards the positive electrode your answer choose this answer if none of the statements is true if the power supply voltage is fixed, increasing the length of the gel will decrease the current flowing through it
Answers
According to the basic principles of electricity, the statement that is true about gel electrophoresis of DNA is: "If the power supply voltage is fixed, decreasing the resistance of the gel increases the current that flows through it."
What is gel electrophoresis of DNA?Gel electrophoresis of DNA is a laboratory technique that separates and analyzes DNA fragments based on their size and charge. The process involves placing a DNA sample in a gel matrix (usually agarose or polyacrylamide), applying an electric field to the gel, and allowing the negatively charged DNA molecules to move toward the positively charged electrode.
What is the significance of Gel electrophoresis?Gel electrophoresis of DNA is a fundamental technique used in molecular biology and is widely used in many applications such as DNA sequencing, genotyping, and DNA fingerprinting. It allows researchers to analyze the size and quantity of DNA fragments, compare DNA samples from different sources, and detect mutations or genetic variations.
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2. The boy is wondering what to use to clean the
microscope lenses. The lens tissue has been
treated to prevent scratching. What should one
use to clean?
Why?
2. The girl is focusing a slide and she is moving the stage up toward the slide.
a) What has happened to the slide?
b) Is this the proper way to focus?
c) Should you focus by moving stage up or down?
d) What happens to a microscope if place at the edge?
e) What should you do to prevent this from happening?
Answers
To properly clean the lens with lens paper, wipe in one direction. Do not use a circular motion. Definitely don't clean the lenses with paper towels, Kleenex, fingers, or anything along those lines. You can wind up leaving more lint and dirt behind or potentially scratching the lens.
turn the light control all the way down.turn the microscope off.rotate the nosepiece to the 4x objective.drop the stage all the way down using the coarse focus knob.remove your microscope slide from the stageusing a dry piece of lens paper, wipe the 40x objective first in a circular motion.To learn more about microscope please visit here:
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will giv brainly please help
Answers
Answer:
3,2,4,1 is the correct order.
Explanation:
3 would be cuz initially there were no life forms. 2 cuz bacteria came and then primitive and simple animals and plants evolved. Then 4 cuz simple life came from bacteria. Then 1 bc from those simple life an complexed life evolved.
Organize the steps of DNA replication....
Two new copies of DNA are created, each containing one strand from the original DNA molecule.
DNA Polymerase joins complementary nucleotides to the template strands:
DNA Helicase "unzips" DNA breaking bonds between the 2 template strands,
The newly created strands are "proof-read" for errors.
DNA Polymerase attaches to cach exposed template strand.
put it in order
Answers
DNA Helicase "unzips" DNA breaking bonds between the 2 template strands,
The newly created strands are "proof-read" for errors.
DNA Polymerase attaches to cach exposed template strand.
DNA Polymerase joins complementary nucleotides to the template strands:
Two new copies of DNA are created, each containing one strand from the original DNA molecule.
DNA replication is the process by which a cell produces two identical copies of its DNA. The correct order of steps in DNA replication is C, E, B, D, and A
The steps of DNA replication are as follows:
DNA Helicase "unzips" DNA, breaking bonds between the two template strands: DNA replication begins at specific sites called origins of replication. The enzyme DNA helicase unwinds and separates the two strands of the DNA molecule by breaking the hydrogen bonds between the base pairs, creating a replication fork. DNA Polymerase attaches to each exposed template strand: Once the DNA strands are separated, DNA polymerase, along with other accessory proteins, binds to each exposed template strand. DNA polymerase is the primary enzyme responsible for synthesizing the new DNA strands.DNA Polymerase joins complementary nucleotides to the template strands, creating new strands: DNA polymerase adds nucleotides to the growing new strands in a complementary manner. It reads the exposed template strands and matches the appropriate nucleotides (A, T, C, or G) to form base pairs. Adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). The newly created strands are "proofread" for errors: During DNA replication, DNA polymerase has a proofreading function. It checks each nucleotide added to ensure that it correctly pairs with the template strand. Two new copies of DNA are created, each containing one strand from the original DNA molecule: As DNA polymerase continues to add nucleotides, it synthesizes two new DNA strands, one along each template strand. These newly synthesized strands are complementary to the original strands.Thus the correct order is C, E, B, D, and A.
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Complete question:
Organize the steps of DNA replication.
A. Two new copies of DNA are created, each containing one strand from the original DNA molecule.
B. DNA Polymerase joins complementary nucleotides to the template strands:
C. DNA Helicase "unzips" DNA-breaking bonds between the 2 template strands,
D. The newly created strands are "proofread" for errors.
E. DNA Polymerase attaches to cach exposed template strand.
A 46, XX fetus develops normal functioning ovaries but also has CAH. What type of external genitalia will this fetus likely develop
Answers
In the case of a 46, XX fetus developing normal functioning ovaries but also having congenital adrenal hyperplasia (CAH), the fetus is likely to develop ambiguous or masculinized external genitalia.
Typically, a 46, XX foetus has two X chromosomes and will likely develop female external genitalia. However, there is an excess production of androgens (male sex hormones) during foetal development when congenital adrenal hyperplasia (CAH), a hereditary condition affecting the adrenal glands, is present. In those who were assigned female at birth, androgens can have masculinizing effects on the external genitalia, resulting in the development of ambiguous or masculinized genitalia.
Female foetuses who have CAH may experience various degrees of virilization (masculinization) of the external genitalia. The level of androgens generated and the specific enzyme deficit causing CAH determine how much a person becomes masculinized. It's vital to remember that even though the external genitalia may be altered, internal reproductive systems like the ovaries can still grow normally in this disease.
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help?????????????trdgdgdrd
Answers
Answer:
B
Explanation:
its facing more to the east
Please help me!! ASAP
Answers
Answer:
B) Mushroom --> Heterotroph
C) Algae --> Autotroph
A) Autotroph --> Producer
D) Hetrotroph --> Comsumer
Explanation:
Mushrooms are decomposers because like other fungi, they break down dead and decaying matter to make their own foodProducers, such as plants and algae, acquire nutrients from inorganic sources that are supplied primarily by decomposers whereas decomposers, mostly fungi and bacteria, acquire carbon from organic sources that are supplied primarily by producers.Primary producer; organisms, such as plants and phytoplankton, that can produce their own food through photosynthesis or chemosynthesis; also called autotrophs.Consumers are also referred to as heterotrophs in contrast to autotrophs, which are the producers of the food chain. Consumers therefore include animals and heterotrophic bacteria and fungi. Plants that are carnivorous and therefore consume organic matter as well are regarded as both consumers and producers.Have a great day! :D
Which blood component fights and destroys disease-causing bacteria and
viruses?
Answers
Answer:
white cells
Explanation:
name and specifically describe a point mutation which will give the type of effect that is not included in a).
Answers
One example of a point mutation that can have an effect not included in the options given is a frameshift mutation.
A frameshift mutation occurs when a nucleotide is either inserted or deleted from the DNA sequence, causing a shift in the reading frame during translation. This alteration disrupts the correct grouping of codons, resulting in a completely different amino acid sequence downstream from the mutation site.
For instance, let's consider a deletion of a single nucleotide in the DNA sequence. This deletion shifts the reading frame, causing all subsequent codons to be misread. As a result, the translation process produces a completely different protein with altered amino acid sequence. This can lead to a non-functional or severely impaired protein, affecting its structure, stability, and function. The consequences of frameshift mutations can be dramatic, often resulting in loss of protein function and potentially causing genetic disorders.
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Why does your body take so much
longer to digest a well done steak
than a Snickers candy bar?
A. because the musculoskeletal system can break
simple sugars down faster than protein
B. because the stomach's digestive chemicals can
break simple sugars down faster than protein
C. because the immune system can attack the
simple sugars and break them down faster than
protein
D. because the pelvic and urinary systems can brea
simple sugars down faster than protein
Answers
Answer:
d
Explanation:
.df
Answer:B
Explanation:
B
increases in insulin increase co2 production in liver and brain but not adipose tissue true or false?
Answers
The correct answer is false. Insulin speeds up glucose transport across cell membranes and promotes glycogen synthesis and slows down glycogen breakdown.
Adipokines, proinflammatory substances, and free fatty acids are released by adipose tissue, an endocrine organ that affects both glucose and lipid metabolism. These substances reduce muscle ATP synthesis and glucose metabolism, encourage the synthesis of harmful lipid metabolites, and change insulin signaling. Insulin affects adipose tissue in two ways: 1) by increasing glucose absorption and triglyceride synthesis, and 2) by reducing triglyceride hydrolysis and the release of FFA and glycerol into the bloodstream. Elevated plasma FFA levels have been demonstrated to impair muscle insulin signaling, promote hepatic gluconeogenesis, and impair glucose-stimulated insulin response. Adipose tissue insulin resistance, which is the impaired suppression of lipolysis in the presence of high insulin levels, has been linked to glucose intolerance.
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What are the products of light-dependent reactions? Why are they important in light-independent reactions?
Answers
The products of light-dependent reaction are ATP and NADPH. They are essentially required to fix carbon dioxide and make glucose in light-independent reactions.
Light-dependent reactions are those that use the direct sunlight energy to make usable forms of chemical energy i.e., ATP and NADPH. For this, a pigment called chlorophyll is essential that has the ability to the capture the sunlight.
Light-independent reactions are those that do not directly depend on the sunlight energy to complete their process. Instead they are dependent on the products of light reactions so that they can fix atmospheric carbon dioxide and make glucose for the plant. Calvin cycle is the main process of light-independent reaction.
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Answer: ATP is a product of light-dependent reactions. NADPH is a product of light-dependent reactions. ATP and NADPH are used in light-independent reactions to make glucose and other carbohydrates.
Similar fossil remains found on different continents give evidence for the theory of continental drift.
True
O False
HELLLLLLLP!!!!!!!!
Answers
Answer:
True
Explanation:
It just is lol
If you were to say you found one bone on one continent, and another one that looks just like it on another, it would either mean they were a common species or they were together at once but drifted apart