Blood pH is kept near a value of 7.3 - 7.5 because of
a. salts.
b. buffers.
c. acids.
d. bases.
e. water.
B
Biology & Microbiology
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Tubulin is to microtubules as ________ is to microfilaments.
What will be an ideal response?
Biology & Microbiology
Apoptosis begins when ____ is inactivated
a. CED-3 b. CED-4 c. CED-9 d. the death signal receptor e. a nuclease
Biology & Microbiology
The final stimulus that convinced Darwin to publish his findings came from ________, who had come to the same conclusion as Darwin from his own travels.
A. Alfred Russel Wallace B. Charles Lyell C. John Henslow D. Thomas Malthus
Biology & Microbiology
Immediately after a meal, newly digested and absorbed dietary fats appear in the lymph and then the blood as part of which of the following?
a. LDL b. HDL c. chylomicrons d. cholesterol
Biology & Microbiology