Mechanoreceptors in the _____ send signals to the brain about the body's position relative to ravity
a. eye c. tounge
b. ear d. nose
B
You might also like to view...
The R-group, or side chain, of the amino acid serine is -CH2-OH. The R-group, or side chain, of the amino acid leucine is -CH2-CH-(CH3)2. Where would you expect to find these amino acids in a globular protein in aqueous solution?
A) Serine would be in the interior, and leucine would be on the exterior of the globular protein. B) Leucine would be in the interior, and serine would be on the exterior of the globular protein. C) Serine and leucine would both be in the interior of the globular protein. D) Serine and leucine would both be on the exterior of the globular protein.
You've jogged across campus and arrived at your class on time. As you walk to your seat, you notice that you are still breathing more heavily than usual
This is because you are experiencing the ____ metabolism necessary to reestablish the resting metabolic rate of your cells. Fill in the blank with the appropriate word.
For glycolysis to continue in eukaryotes, NAD+ must be regenerated. In anaerobic environments, this is accomplished by ________, which produces ________ as the end product(s)
a. fermentation / ethanol or lactic acid b. hydrogenation / NADPH c. phosphorylation / ATP d. an exchange reaction / FADH2 and NAD+
The organelle that pinches off portions of its
membrane to form a vesicle used for storage or transport is the
a. mitochondrion. b. chloroplast. c. nucleus. d. Golgi body. e. ribosome