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
DNA replication is essential for which of the following processes? (SELECT ALL THAT
bixtya [17]

Answer:

cell division

growth and development

6 0
3 years ago
What is the result of most mutations
Setler [38]
Mutations are simply a change in genes. So mutations usually result in variation of an organism that can be good or bad. Some mutations can result in physical and mental disorders like Stockholm disease or down syndrome, Where else some mutations can cause immune to diseases that are harmful.
6 0
3 years ago
A thin, flexible, semipermeable barrier around the cell which regulates what enters and leaves the cell.
raketka [301]

That would be Cell membrane. :-)


5 0
3 years ago
Read 2 more answers
The correlation between a​ cereal's fiber and potassium contents is requals= what fraction of the variability in potassium is ac
harkovskaia [24]
<span>I found the whole exercise on the internet and R=0.903.
According to mathematics, the variability in potassium can be explained by the amount of fibre that the servings contain. By doing </span>R^{2} we find that fraction.
0.903^{2}=0.8154
6 0
3 years ago
Read 2 more answers
. What organ is able to extract dissolved oxygen from water?
MrRissso [65]
The organ that living things such as fish use to extract dissolved oxygen from water are the gills. As land animals and humans don't have gills, we can't breath underwater and take in the oxygen from that source.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Successful fertilization depends more on the
    13·1 answer
  • The _______ is responsible for absorbing the most UV radiation. a. troposphere b. stratosphere c. mesosphere d. thermosphere
    11·2 answers
  • ALL BUT ONE is a technique that can be used to prevent agricultural impacts on the Great Lakes waterways. A) Diverting the flow
    13·2 answers
  • What impact might the increasing worldwide use of the internet have on the final step of the experimental method?
    14·1 answer
  • The fact that there is always variation within a species can make it difficult to classify fossils. How similar do two specimens
    9·1 answer
  • If a magnet is attracted to a metal object what can you say about the pole of the magnet and the pole of the object?
    15·1 answer
  • What best describes mafic magma
    12·1 answer
  • Membrane proteins are among the most important proteins biologically because they allow the cells to communicate with their envi
    8·2 answers
  • How is melting water turning it from the ice to liquid water an example of a physical property
    15·1 answer
  • 20. Name and describe two diseases caused by recessive genes.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!