Question

~~I give medals~~Which stage in the process of making a protein should be inserted into Step 2?

1. DNA in the nucleus contains information to code for a protein.
2. _______________________
3. RNA reaches the ribosome.
4. A different kind of RNA decodes the information and assembles the building blocks of the protein.
5. The protein is then transported to its proper destination.

A.
RNA sequence is copied by the DNA before traveling from the nucleus.
B.
RNA stores an exact copy of the DNA sequence and then travels from the nucleus into the cytoplasm.

Answer 1

C.
DNA sequence is copied by the RNA before traveling from the mitochondria.

D.
RNA sequence is copied by the DNA before traveling from the mitochondria.

Answer 2

Use process of elimination on these multiple choice questions. You know that C and D are obviously not possible, because it tells you in part 1 that the DNA is in the nucleus. And C and D state, incorrectly, that it travels not from the nucleus but from the mitochondria...

Answer 3

RNA stores an exact copy of the DNA sequence and then travels from the nucleus into the cytoplasm.