Where in the cell is protein pumps located ??

Active transport usually happens across the cell membrane. There are thousands of proteins embedded in the cell's lipid bilayer. Those proteins do much of the work in active transport. They are positioned to cross the membrane so one part is on the inside of the cell and one part is on the outside.

Explanation:

cell membrane

Explanation:

There are thousands of proteins embedded in the cell's lipid bilayer

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

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the answer is 95 degrees