Along with lipids, the skin of amniotes is filled with ____ to help prevent water loss
a. squalene
b. bone
c. keratin
d. collagen
e. albumin
C
You might also like to view...
The smallest type of genetic change that can occur within a given gene is called _______ an example of this phenomenon occurs with ___________.
A. gene transfer; chromosomal deletion. B. single-nucleotide polymorphism; the ?-globin gene. C. synaptic transfer; mitosis. D. double-nucleotide polymorphism; phenylketonuria. E. All of these are correct.
Which amino acid is least soluble in water?
A. Glutamine B. Alanine C. Isoleucine D. Glycine
There are four bacteria in an egg salad that is left out at room temperature. After two hours, how many bacteria will be in the egg salad?
a. 256 b. 250 c. 245 d. 260
The delay in the initial adaptive immune response to pathogen is largely due to the (inducibility/memory/specificity) of adaptive immunity
What will be an ideal response?