A nucleosome consists of:
A) nonhistone chromosomal proteins.
B) eight histone molecules arranged in a spherical mass.
C) a strand of DNA that is not associated with histones.
D) a looped domain in the chromosome.
E) a core of histones wrapped with DNA.
Correct Answer:
Verified
Q3: If a cell has three pairs of
Q4: Which of the following statements about sexual
Q5: Which of the following statements about the
Q6: A cell that unites with another cell
Q7: Homologous pairs of chromosomes separate during:
A)prophase II.
B)metaphase
Q9: Crossing-over occurs during:
A)prophase II.
B)metaphase I.
C)telophase I.
D)metaphase II.
E)prophase
Q10: The seeds of all the progeny of
Q11: Which of the following statements about homologous
Q12: Unpaired double-stranded chromosomes line up on the
Q13: Which of the following statements concerning histones
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