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
Mkey [24]
3 years ago
13

An increase in the partial pressure of oxygen causes pulmonary arterioles to ________, thereby altering ________ to make gas exc

hange more efficient. constrict; ventilation dilate; ventilation constrict; perfusion dilate; perfusion
Biology
1 answer:
DerKrebs [107]3 years ago
5 0

Answer:

1- dilate

2- perfusion

Explanation

when blood pressure increase the arterioles dilate (become smaller) so that cells can absorb the oxygen from the blood easily. perfusion will be altered or slowed down. (The perfusion is the passage of fluid through the circulatory system. )

You might be interested in
The factor that an experimenter is measuring or counting in an experiment is called the
evablogger [386]
The answer would be the dependent variable, because that would be your result.
4 0
3 years ago
When reproductive isolation prevents members of two populations from interbreeding and producing offspring, thus separating thei
Goshia [24]
This can cause speciation, the two populations can go on to create separate species.
6 0
3 years ago
Cell Transport and Homeostasis essay
sergiy2304 [10]

Answer:

cell transport or membrane transport helps in the transport of solute molecules and ion across the plasma membrane and helps in maintaining homeostasis of these molecules in the biological system.

Explanation:

Homeostasis is very very important to maintain a steady body physiology and the maintenance of steady body physiology is highly significant because any type of disturbance in the homeostasis can leads various physiological abnormalities.

         Various membrane transport process such as osmosis helps in the movement of water from high concentration region to the region of low water concentration until equilibrium is reached.Thus osmosis helps to maintain water homeostasis in our body.

    By the same way glucose transporter maintain the homeostasis of glucose inside our body.

3 0
2 years ago
The ridges of the stratum germinativum are called
Scilla [17]
These are called papillae
5 0
3 years ago
Read 2 more answers
Adaptive defenses include humoral immunity only. Memory B cells areproduced as soon as the B cell binds to an antigen. Adaptive
Rina8888 [55]

Answer:

Adaptive defenses include both humoral and cellular immunity.

Explanation:

The innate immune response is the non-specific immune response and serves to provide an immediate and general immune response. The adaptive immune responses are the specific immune responses. Adaptive immune responses include cell-mediated immunity and antibody-mediated immunity.

Cell-mediated immunity includes T cells (cytotoxic and helper T cells) while antibody-mediated immunity includes the production of antibodies from B cells. Binding of antigen to B cells is followed by their transformation into plasma cells and produce antibodies. Some of the activated B cells form memory B cells that are responsible for quicker and strong secondary immune responses.

5 0
3 years ago
Other questions:
  • Identify the niche of the deer.
    10·1 answer
  • What role does the environment play in natural selection
    5·1 answer
  • The hormone found only in pregnant women that, when detected, confirms pregnancy is
    7·1 answer
  • The word photosynthesis can be broken down into the words photo and synthesis. What do both words mean by themselves, and how ca
    11·1 answer
  • The nuclear basket protein complex is a component of the
    12·1 answer
  • Respiration is a way torelease carbon back into the atmosphere. BLANK removes carbon from the atmosphere.
    14·1 answer
  • Which of the following is not one of the unusual characteristics related to the ancient site of Catalhoyuk__________.A. There we
    7·1 answer
  • How does climate change make weather more extreme?
    13·1 answer
  • The ATP produced by a plant cell is made in the process of CELLULAR RESPIRATION which occurs in the
    8·2 answers
  • Where does the spinalthalamic tract cross the spinal cord.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!