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LiRa [457]
3 years ago
9

In which stage of cell division is the dna copied?

Biology
1 answer:
Tcecarenko [31]3 years ago
8 0
Mitosis in the stage prophase chromosome and DNA is copied
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Plants, animals, and bacteria have a cell membrane. Why d is correcect

Why C is correct- The cell membrane is not a solid structure. It is made of millions of smaller molecules that create a flexible and porous container. Proteins and phospholipids make up most of the membrane structure.

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Why A Is Not correct- It is very fragile and its role is to hold the cell together and to help control what substances can get in and out. It is partially permeable, allowing only some substances to pass through it. The membrane has a complex structure consisting of a phospholipid bi-layer and different types of proteins.

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