Approximately how much "dead" air remains in the airways between breaths?
a. 150 milliliters
b. 500 milliliters
c. 25 milliliters
d. 300 milliliters
e. 0 milliliters
A
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Indicate whether this statement is true or false.
The second law of thermodynamics implies
that
a. energy can be transformed into matter, and because of this, we can get something for nothing. b. energy can be destroyed during nuclear reactions. c. if energy is gained by one region of the universe, another place in the universe must also gain energy in order to maintain the balance of nature. d. energy that is available to do work in the universe is decreasing. e. energy can be created out of nothing
Which of the following is an example of indirect active transport?
A) Na+/K+ ATPase B) aquaporin water transport C) CFTR Cl? transport D) Na+/glucose symport E) glucose permease transport
The process of copying the information encoded in DNA into RNA is called ____.
Fill in the blank(s) with the appropriate word(s).