Which of the following best explains why ptyalin is able to break down starches, but not protein? a) proteins are too large to he affected by enzymes.
b) proteins are able to easily denature enzymes.
c) enzymes are proteins and cannot break down other proteins
d) enzymes are specific to their substrates

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti