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.

Respuesta :

Answer: DNA unzips before step 1

Explanation:

RNA is gotten from DNA.

Answer: (B)

Explanation:

im as shure this answer is right as the world is round and slightly slanted