Multiple Choice
By weight, chromatin consists roughly of
A) 1/3 DNA, 1/3 histones, and 1/3 nonhistones.
B) 1/3 DNA and 2/3 acidic proteins.
C) 1/2 DNA, 1/4 histones, and 1/4 basic proteins.
D) 1/4 DNA, 1/4 RNA, 1/4 histones, and 1/4 nonhistones.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: In which of the following cases will
Q20: Yeast research with autonomously replicating sequences (ARS),
Q21: The technique of preparing mitotic chromosomes involves
Q22: The single-celled yeast, Saccharomyces cerevisiae, was used
Q23: In yeast chromosomes, centromeres<br>A)help distinguish one chromosome
Q25: In mammalian cells, replication proceeds<br>A)unidirectionally<br>B)bidirectionally.<br>C)unidirectionally from many
Q26: The technique of preparing mitotic chromosomes involves
Q27: When constructing a YAC, why must a
Q28: What is true about new nucleosome formation
Q29: What is the structure of telomeres?<br>A)short, repetitive