Protein Synthesis Quiz

19 Questions  I  By Smccarthy
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1.  Ribosomes that generally make proteins for use within the cell
A.
B.
2.  Region of DNA where RNA polymerase binds and transcription begins
A.
B.
C.
D.
E.
3.  What is the function of RNA polymerase?
A.
B.
C.
D.
4.  An mRNA actively being translated in the cytoplasm would have all of the following EXCEPT:
A.
B.
C.
D.
E.
5.  Which of the following is true of ribosomes?
A.
B.
C.
D.
6.  The lac operon in E.coli is involved in
A.
B.
C.
D.
E.
7.  Which molecule picks up amino acids and brings them to the ribosome?
A.
B.
C.
8.  In bacteria, a small circular piece of DNA found outside the main chromosome is called a
A.
B.
C.
D.
E.
9.  RNA has all of the following EXCEPT:
A.
B.
C.
D.
10.  All of the following enzymes are involved in DNA replication EXCEPT
A.
B.
C.
D.
E.
11.  What RNA strand would be produced from the following DNA strand?CCTCATGGC
A.
B.
C.
D.
12.  Short sequence in the promoter where transcription factors bind
A.
B.
C.
D.
E.
13.  MRNA binds to the small ribosomal subunit during
A.
B.
C.
14.  Which of the following would most likely cause a mutation with the greatest deleterious effect?
A.
B.
C.
D.
E.
15.  Where does translation occur?
A.
B.
C.
16.  The stop codon on mRNA reaches the A site  during when?
A.
B.
C.
17.  Introns are
A.
B.
C.
D.
18.  MRNA is processed or modified before translation
A.
B.
C.
19.  What is wobble?
A.
B.
C.
D.
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