Question

100 PTS PLEASE HELP Which of the following would not prevent an mRNA from being transported to the rough endoplasmic reticulum in the cytoplasm?
The ends of the mRNA were not modified.
The mRNA was not correctly spliced
The mRNA was not bound by a ribosome.
The mRNA is for a secreted protein.

What type of mutation could cause the 3-nucleotide reading frame of tRNA to be shifted?

switching a normal nucleotide for an abnormal one
deletion of one or more nucleotides during
replication replacing an amino group
incorrect base pairing

Answer 1

Answer:

For the first question I think it's C - The mRNA was not bound by a ribosome. I'm not 100% sure sorry if I'm wrong. I tried my best to figure it out.

Explanation:

For question two I think it's C- Replication replacing an amino group. I'm not 100% sure sorry if I'm wrong. I tired my best to figure it out.