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
astra-53 [7]
1 year ago
8

21. The diagram shows oxygen moving into an animal cell.

Biology
1 answer:
arsen [322]1 year ago
8 0

Peripheral tissues receive oxygenated blood via the circulatory system. Delivering oxygen to cells, oxygen diffuses through tissues along a gradient of high to low amounts. Thus, option B is correct.

<h3>What is the movement of oxygen in cell?</h3>

Hemoglobin and oxygen interact chemically inside the red blood cell, where it is carried both by free diffusion and hemoglobin-facilitated diffusion. In blood plasma, oxygen is transferred by free diffusion and convection through cell membranes.

Therefore, The concentration of oxygen will be lower inside the cell compared to outside the cell.

Learn more about oxygen here:

brainly.com/question/14531171

#SPJ1

You might be interested in
Historic and Current real life examples
alexira [117]
<span>Historic and Current are real life examples because of every language </span><span />
8 0
3 years ago
Which of the following is NOT a type of neuron?
xxTIMURxx [149]
I believe its D. response neuron.

Hope this helps!

Love, Grace-
8 0
3 years ago
Read 2 more answers
During a light-independent reaction, carbon dioxide is fixed by adding it to a
kvv77 [185]

Answer:

2 Carbon compound

Explanation:

6 0
3 years ago
Explain two positive things environmental impacts of composing
Gre4nikov [31]

Gases released from improperly maintained compost piles are a negative effect associated with the composting process. ... The release of methane and carbon dioxide contributes to the problem of greenhouse gases in the atmosphere. Poorly operated composting facilities also cause unpleasant odors.

3 0
3 years ago
5 factors that affect lung capacity
pogonyaev
Age- younger people have smaller capacity
gender-males have larger capacity
muscle mass
aerobic fitness
diseases of the respitorary system
6 0
3 years ago
Other questions:
  • Why did cyanobacteria gain an advantage over their chemosynthetic competitors​
    6·1 answer
  • Plants are living organisms. What are some of the characteristics of life that plants must fulfill? Select all that apply.
    5·2 answers
  • What is diffusion,active transport and osmosis
    15·1 answer
  • When the CAU anticodon of a tRNAMet was modified to UAC, the anticodon for tRNAVal, valine aminoacyl-tRNA synthetase, recognized
    8·1 answer
  • How do you do this please it’s due tomorrow
    13·2 answers
  • What is the main source of energy for the world
    6·1 answer
  • Legumes are plants that produce _____.
    11·2 answers
  • Green plants,unlike animals can:
    7·2 answers
  • What happens after step (iv) in the diagram shown below?
    11·1 answer
  • What is wrong with the following question? select all that apply "Is the sky Blue?"
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!