Question

Shira listed the steps for protein production in cells.

1. A strand of RNA is made.
2. RNA leaves the nucleus.
3. RNA moves to the ribosome.
4. A protein is made.

Which step is missing?

DNA unzips after step 1.
DNA unzips before step 1.
DNA is replicated after step 3.
DNA is replicated before step 3.

Answer 1

Answer:

DNA unzips before step 1

Answer 2

DNA unzips before step 1

leading to the formation of 2 strands one is from 3' to 5' and the other one is from 5' to 3 '

the strand from 3' to 5' is called as the template strand

the RNA I thus formed .this RNA leaves the nucleus into the cytoplasm

and moves to the ribosome in order to make protiens

I hope this helps ( ╹▽╹ )