1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
finlep [7]
2 years ago
7

What factor determines the rate of exchange of oxygen between the alveolus and blood capillaries

Biology
1 answer:
Tju [1.3M]2 years ago
4 0

Answer:

The rate of gaseous exchange in alveoli and blood depends on the difference in pressure of gases in both the alveoli and blood capillaries.

Explanation:

The air in alveoli has high pressure of oxygen and low pressure of carbon-dioxide.

The air in blood vessels has high pressure of carbon-dioxide and low pressure of oxygen

Due to the diffusion, the oxygen from alveoli moves towards to blood capillaries and carbon-dioxide diffuses from blood to alveoli.

Hope it helps,

Please mark me as the brainliest

Thank you

You might be interested in
What happens in the G2 phase of the cell cycle?
balu736 [363]
The Best Answer :
 <span>"G2 phase is the third, final, and usually the shortest subphase during interphase within the cell cycle in which the cell undergoes a period of rapid growth to prepare for mitosis. It follows successful completion of DNA synthesis and chromosomal replication during the S phase, and occurs during a period of often four to five hours. This far into interphase the nucleus is well defined, bound by a nuclear envelope and contains at least one nucleolus. Although chromosomes have been replicated they cannot yet be distinguished individually because they are still in the form of loosely packed chromatin fibers. The G2 phase prepares the cell for mitosis (M phase) which is initiated by prophase. 
At the end of this gap phase is a control checkpoint (G2 checkpoint) to determine if the cell can proceed to enter M phase and divide. The G2 checkpoint prevents cells from entering mitosis with DNA damaged since the last division, providing an opportunity for DNA repair and stopping the proliferation of damaged cells. Because the G2 checkpoint helps to maintain genomic stability, it is an important focus in understanding the molecular causes of cancer."</span>
5 0
3 years ago
Read 2 more answers
Which of the following statements is true? Friction works in the direction opposite of motion. Lubrication can be used to increa
bekas [8.4K]
Hello sorry for the late replay but my best answer is going to be
A.)
Friction works in the direction opposite of motion
4 0
3 years ago
Read 2 more answers
Which characteristic of living things is important to the survival of a group of animals rather than an individual member of thi
AleksandrR [38]
The best answer among the choices given is option D. Both growth and reproduction is the <span>characteristic of living things that is important to the survival of a group of animals rather than an individual member of this group. These two are very important in order for the survival of all the living things on Earth. Without these things, life here on Earth will end.</span>
5 0
2 years ago
What are the products of photosynthesis? (Select all that apply)
Sergeeva-Olga [200]

Answer:

its A and D ‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌

5 0
3 years ago
Read 2 more answers
Mention four major materials used in collecting animals and their uses​
4vir4ik [10]

Answer:

in collecting animals or specimen

6 0
3 years ago
Other questions:
  • All spheres of Earth are interrelated or interdependent. This means _____.
    13·1 answer
  • Why do cell specialized? why would happen if they didn't?
    5·1 answer
  • When classifying the intensity of resistance exercise during assessment, repetitions fewer than ____________ primarily measure l
    14·1 answer
  • Which of the following choices gives examples of biotic factors in an ecosystem?
    7·2 answers
  • 1.
    5·2 answers
  • Reading scientific reports is an example of what?
    14·1 answer
  • What is the most likely function of this structure?
    5·1 answer
  • WRITING FRAME: Elisa’s Diagnosis
    6·2 answers
  • Which of the following is NOT a
    5·1 answer
  • Explain why a fossil record is not 100% accurate
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!