1.Pepsin and trypsin are two of the digestive enzymes that breakdown protein. Pepsin works best in an environment that has a very low pH, like the stomach. What do you think will happen to pepsin’s functionality, if it were placed in an environment with a high pH?

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.

you know they are heterozygous for a trait because they have it as jj or jj.