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AlladinOne [14]
3 years ago
8

In a molecule of double-stranded DNA the amount of adenine present is always equal to the amount of ?

Biology
2 answers:
jek_recluse [69]3 years ago
6 0
Aye mate its thymine and cytosine and guanine also go together
nevsk [136]3 years ago
5 0
I believe the answer is T<span>hymine, I hope this helps!</span>
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_____ is found in ATP and cell membranes.
Sonbull [250]
Free Energy is found in atp and cell membrane
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3 years ago
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Describe the amount of respiratory membrane surface area in healthy adults:
kirill115 [55]

Answer: The respiration is a process, which occurs in all living organisms. In respiration a food or substrate present in the body is broken down into components in the present or absence of oxygen.

Explanation:

The respiratory membrane surface area is marked by the surface acquired by the small bronchi that branches into small bronchioles. Further the bronchioles extent to the alveoli for respiratory gas exchange.

In case of a human adult there are 300 million bronchi which cover an area of 180m². So, the total amount of respiratory surface area in healthy adult is 180m².

6 0
3 years ago
How does ATP supply energy for cellular activities?What do all cellular activities in living organisms use as a source of energy
Korolek [52]
  • ATP supplies energy for cellular activities by releasing one of the phosphate group in its molecule
  • Cellular activities in living organisms make use of ATP as source of energy

<h3>What is ATP?</h3>

ATP stands for Adenosine triphosphate and it is an energy carrier molecule in living cells of an organism.

The ATP molecule is made up of three components namely;

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The ATP molecule gains one phosphate group when it stores energy and loses one when it releases energy.

Learn more about ATP at: brainly.com/question/14637256

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6 0
2 years ago
Help pretty pretty please
dsp73
Answer
I’m pretty sure it’s all of the above
Explanation
5 0
2 years ago
Which structure is at work when the body deals with reflex actions?
Ne4ueva [31]

Answer:

spinal cord

Explanation:

Reflex actions are the involuntary action of the body in response to a signal or stimulus. The reflex action of body is controlled by spinal cord.

Reflex arc acts as a neural pathways that transmit impulse to the brain via spinal cord. Sensory neurons pass through synapse in the spinal cord which activate spinal motor neuron to act immediately without any delay.

Immediate taking off hand from hot oven is an example of reflex action, which is regulated by spinal cord.  

Hence, the correct option is spinal cord.

 

5 0
3 years ago
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