A Barr body
A) exists within the cell in the form of euchromatin.
B) is an inactive Y chromosome that produces reduced amount of gene products.
C) is an inactive X chromosome that does not produce gene products.
D) exists within the cell in the form of heterochromatin.
E) Two of the above answers are correct.
Correct Answer:
Verified
Q35: The DNA of a _ is wrapped
Q36: The regulator gene codes for the DNA-binding
Q37: Frameshift mutations
A)most often happen when one or
Q38: Transposons
A)are specific DNA sequences that move within
Q39: A change in a regulatory gene
A)must be
Q41: Which of the following situations would be
Q42: Which of the following problems can arise
Q43: The genes of a single operon are
Q44: Explain how the trp operon is regulated
Q45: In the transcription of DNA,remodeling proteins push
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