1. Receptor saturation must be temporary because: a. depends on irreversible interactions b. depends on reversible inter

[answerhappygod]

1. Receptor saturation must be temporary because:
a. depends on irreversible interactions
b. depends on reversible interactions
c. we expect the received molecule [senNnal] to be processed
d. a and c are correct
e. b and c are correct
2. Transport proteins will undergo changes in their
three-dimensional configuration that will allow the passage of
specific molecules through the membrane.
True or False
3. Carbohydrate abundant in skeletal muscle and liver cells:
a. starch
b. cellulose
c. chitin
d. glycogen
e. glycosaminoglycan
4. The Michaelis constant (Km) tells us:
a. reaction rate is independent of substrate concentration
b. catalytic constant (kcat)
c. the substrate concentration at which the rate of reaction is
one-third of the maximum rate
d. the affinity of the enzyme for the substrate