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The protein that binds directly to nascent polypeptide chains marking them for s

ID: 101942 • Letter: T

Question

The protein that binds directly to nascent polypeptide chains marking them for synthesis on endoplasmic reticulum ribosomes is ubiquitin. signal recognition particle (SRP). small ubiquitin-like modifier (SUMO). signal peptidase. SRP receptor. The sequence at a 5' splice site is 5'...CUGAGGGUG...3' and at the 3' splice site is 5'...UCCAGGGAGUC...3' What is the sequence of the resulting splice junction in an mRNA? 5'-CUGC-3' 5'-CUGAGGGGAGUC-3' 5 -CUGAGGGGGGAGUC-3' 5'-COGAGGGUAGGGAGUC-3' 5'-CUCACGGOCUCCACCGAGUC-3'

Explanation / Answer

1) signal recognition particle. option B.

2) 5' CUGAGGGGAGUC 3'. option B.

https://en.wikipedia.org/wiki/RNA_splicing