g The rate-limiting enzyme of the pyrimidine nucleotide synthesis pathway is controlled by many different allosteric regulator molecules. Which is involved in this regulation

google my dude. if it doesn't show up ask me.

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

so whats the answer