Which Of The Following Is A Correct Statement About Mrna
Which of the following statements is an actual mRNA statement? 3
a.) mRNA is copied from DNA in the cytoplasm.
b) After RNA processing, mRNA is transferred from the cell nucleus to the cytoplasm.
c. The mRNA has a cap formed by extra adenine nucleotides.
d.) The mRNA class encoding the protein is removed by translation.
e.) mRNA is found directly in amino acids during translation.
b) After RNA processing, the mRNA is transferred from the cell nucleus to the cytoplasm.
95% safe
Bad question
a.) mRNA is copied from DNA in the cytoplasm.
Applies to prokaryotes.
b) After RNA processing, mRNA is transferred from the cell nucleus to the cytoplasm.
Wrong for prokaryotes
c.) The mRNA contains a cap formed by extra adenine nucleotides.
liar
d.) The mRNA class encoding the protein is removed by translation.
This alternative applies to eukaryotes in splicing. One gene encodes more than one polypeptide, so some of the encoded parts can be deleted in one alternative but not the other.
e.) mRNA is found directly in amino acids during translation.
liar
Ask your teacher to rewrite the question so that it is limited to Eukrites and remove option D.
The answer is B. After transcription, the nucleus changes, so the adult mRNA is exported to the cytoplasm for translation.
An mRNA is transcribed into the nucleus of a cell.
The C mRNA has a polydenin tail, not a cap.
D Non-protein coding segments (introns) are removed, coding areas (axons) are left behind.
TRNA E occurs directly in amino acids, not in mRNA
Which Of The Following Is A Correct Statement About Mrna
Which Of The Following Is A Correct Statement About Mrna
a) mRNA is replicated in the nucleus, not in the cytoplasm.
B) Correct
c) The mRNA layer is GTP, its COLA contains many adenines (polyae).
d) mRNA segments that do not code for proteins are removed by translation.
e) mRNA leads directly to laughter, not amino acids.
Charlie
