Chymotrypsin is a digestive enzyme that breaks down proteins in the small intestine. A student runs a computer simulation of chymotrypsin enzyme activity at various pH levels and creates the graph.
Enzyme Activity
10
12
8
pH
According to the graph, at what pH is chymotrypsin the most effective?
04
6
8
O 10

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?