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nalin [4]
2 years ago
7

What three adaptations were needed for chordates to move from living in water to living on land?

Biology
1 answer:
Shkiper50 [21]2 years ago
5 0
They need to be warm blooded
They need lungs
They need hair on their bodies.
im nor sure about the answer though but i hope it helps
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The following table contains data for five samples of water. These samples were taken at the same location in the Atlantic Ocean
xz_007 [3.2K]
The answer is (D). Hope this helped!
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3 years ago
Which of the following enzymes are involved in coupled reactions in glycolysis? (Select all that apply.) Phosphoglycerate kinase
Len [333]

Answer:

Hexokinase, Phosphofructokinase, Phosphoglycerate kinase and Pyruvate kinase

Explanation:

Coupled reactions are reactions that require energy by one process and is supplied by another; where the energy is transferred from one side of the reaction to the other.

In glycolysis, four (4) reactions undergo coupled reactions

1. Reaction one: which is the phosphorylation of glucose to glucose-6-phosphate coupled to the hydrolysis of ATP to ADP and Pi catalyzed by hexokinase.

2. Reaction three: The phosphorylation of fructose-6-phosphate to fructose-1-6-bisphosphate and the hydrolysis of ATP, catalyzed by phosphofructokinase

3. Reaction seven: Phosphoglycerate kinase catalyzes the conversion of Bisphoglycerate to 3-phoshoglycerate and the production of ATP from ADP

4. Reaction ten: Pyruvate kinase catalyzes the conversion of enol phosphate to the enolic form of pyruvate with the synthesis of ATP.

8 0
3 years ago
Which amino acid chain will be formed by the codons shown below?
ch4aika [34]

Answer:

C

Explanation:

accept but also do a research

8 0
2 years ago
What is true about relative humidity?
nekit [7.7K]

Answer:

D. It is the general term used to describe the amount of water vapor in the air

Explanation:

It's been a while since I've taken meteorology (2 years), but I think this is the correct answer because humidity in general refers to the amount of water vapor in the air and as we are discussing relative humidity, it cannot indicate the actual quantity of water vapor in the air (thus ruling out B). Therefore, D makes the most sense. I believe C refers to adiabatic cooling.

5 0
3 years ago
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Which plant structure contains the plant embryo, a food supply, and a protective covering?
victus00 [196]

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seed

Explanation:

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