Multiple Choice
An unidentified cell was found to contain introns and exons.It also expresses DNA polymerase and RNA polymerase.Although it exhibits a promoter region, it has no operons.You conclude that this cell
A) is eukaryotic.
B) is prokaryotic.
C) is either a prokaryotic or eukaryotic cell.
D) is actually a virus.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: Looking at your results of the Ames
Q11: Which molecule is translated into an amino
Q22: Which of the following is incorrect about
Q23: RNA polymerase binds to the<br>A)start codon.<br>B)termination sequence.<br>C)regulation
Q62: A nucleosome is a linear chromosome wound
Q68: Introns have no detectable functions.
Q73: Gene regulation can involve a protein repressor
Q82: DNA Polymerase I _.<br>A) removes primers<br>B) adds
Q85: Transcription occurs within the nucleus or at
Q96: The most serious type of mutation is