The stomach is very acidic whereas the small intestine is very alkaline. Which of the following conclusions can be made about the two proteases?
The blue protease works best in the small intestine
The red protease works best in the stomach
The red protease works well in both the stomach and the small intestine
The blue protease works best in the stomach
no

i believe the answer is a or 1

a tetrad is the foursome during meiosis made by two homologous chromosomes that have each already replicated into a pair of sister chromatids.

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

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide