Multiple Choice
An mRNA sequence for a gene of interest is extracted from a eukaryotic cell.The length of sequence between the start and stop codons is much shorter than that found in the genomic sequence of the gene.Which is the best explanation for this difference?
A) Mature eukaryotic mRNA has no modified guanosine cap.
B) Mature eukaryotic mRNA does not bind a repressor molecule, thus making it smaller.
C) Mature eukaryotic mRNA does not contain any intron sequences.
D) Mature eukaryotic mRNA is not polyubiquitinated.
E) A mutation in the promoter has altered the transcription of the gene.
Correct Answer:
Verified
Correct Answer:
Verified
Q200: Which genes would be considered to be
Q201: Suppose you are engineering a new plant
Q202: Epigenetics involves changes in the expression of
Q203: A stress response element is _.When bound,
Q204: Which process(es) involve(s) interference RNA?<br>A) Methylation and
Q206: Eukaryotes, especially multicellular ones, are more complex
Q207: The removal of acetyl groups makes histones
Q208: Which statement is false?<br>A) Operons involved in
Q209: The helix-turn-helix motif is found in<br>A) DNA.<br>B)
Q210: Refer to the figure showing phage life