Question

The structures that contain membrantes across which oxygen and carbon dioxide diffuse are the ? bronchi, bronchioles, vocal cords, or alveoli?

Answer 1

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Answer 2

ok do you mind helping with another?

Answer 3

which other?

Answer 4

she deleted her comment

Answer 5

The oxygen in the alveoli is now at a higher concentration than the oxygen in the blood coming into the capillaries surrounding the alveoli. The oxygen passively diffuses across the membrane into the blood, and is picked up by the hemoglobin in the red blood cells.

The opposite happens for carbon dioxide. The blood coming into the capillaries has a higher concentration of carbon dioxide than the breathe you just inhaled, so it moves passively across the membrane into the air in your alveoli, and is then exhaled.

yup i think thatll do

Answer 6

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Answer 7

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Answer 8

Carbon dioxide is a waste product produced by all the cells of your body. It leaves the cells and enters blood that is passin by in a capillary. Which of the following describes the pathway taken by carbon dioxide until it leaves the body? A. capillary, aorta, left atrium, left ventricle, lungs. what order?

Answer 9

What class are you in hacker?

Answer 10

biology

Answer 11

venous system

Answer 12

you in college?

Answer 13

nooo