Which of the following occurs as air rushes into the lungs from the environment to equalize air pressure?
a. inspiration
b. contraction
c. expiration
d. none of the above
Answer: a. inspiration
Biology & Microbiology
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________ is the process of generating many copies of a specific DNA fragment
Fill in the blank with correct word.
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________ is a series of reactions, occurring under aerobic conditions, in which large amounts of ATP are produced from the breakdown of glucose
Fill in the blank(s) with correct word
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The respiratory membrane is a combination of
A) bronchi and air sacs. B) bronchioles and capillary walls. C) alveolar and capillary walls. D) bronchi and bronchioles. E) bronchioles and air sacs.
Biology & Microbiology
The respiratory advantage provided by a four-chambered heart over a three-chambered heart in vertebrates is
What will be an ideal response?
Biology & Microbiology