Answer:
The correct answer is option B- pressure within the alveoli.
Explanation:
Intrapulmonary pressure is the pressure within the lungs especially in the alveoli of the lungs so is also known as "intra-alveolar pressure".
This pressure helps in the breathing process as :
1. During inspiration - The thoracic cavity volume increases due to which the intra-pulmonary pressure becomes less than the atmospheric pressure which causes the lungs to inhale about 500 ml of air.
2. During expiration- the thoracic volume decreases which cause the intra-pulmonary pressure larger than atmospheric pressure which causes the lungs to exhale the air.
Thus, option B- pressure within the alveoli is the correct answer.
Macrophages are the cells that carry out this process
Answer:
Formation of filtrate depends on a
a. pressure gradient
b. concentration gradient
c. volume gradient
d. temperature gradient
Explanation:
<em>The filtration process</em><em> in the glomerular capillary membranes is carried out through</em> the pure pressure <em>of the cardiovascular system.
</em>
<u><em>The answer is</em></u>: <u>a. pressure gradient.</u>
Answer:
A. Decreases the production of the HGH hormone.
Explanation:
I calculated it logically