题目内容

A replicon is:()

A. Whole DNA fragments replicated in the cell division phase.
B. Replicated DNA fragments and enzymes and proteins required in this process.
C. DNA sequences replicated from one replication origin.
DNA fragments between replication origin and replication fork.

查看答案

搜索结果不匹配？点我反馈

更多问题

The nucleotide sequences of nascent DNA stand are identical to the parent DNA when read from 5’→3’ direction.()

查看答案

Semiconservative replication of DNA refers to synthesis of nascent DNA using parent DNA as template, and the nascent DNA would contain one parental strand as well as a newly-synthesized strand.()

查看答案

The direction of template during DNA replication is:()

A. 3’→5’
B. 5’→3’
C. N-terminal → C-terminal
D. C-terminal → N-terminal
E. Two sides toward the center

查看答案

The correct statement about DNA semiconservative replication is:()

A. The substrate is four kinds of dNMP
B. The nucleotide sequences of two chains in the nascent DNA are identical
C. Both DNA polymerase and RNA polymerase are required during replication
D. The direction of synthesis for the new chain is 3’→5’ during replication
E. The nascent DNA chain can be synthesized de novo

查看答案

A replicon is:()

A. Whole DNA fragments replicated in the cell division phase. B. Replicated DNA fragments and enzymes and proteins required in this process. C. DNA sequences replicated from one replication origin. DNA fragments between replication origin and replication fork.

The nucleotide sequences of nascent DNA stand are identical to the parent DNA when read from 5’→3’ direction.()

Semiconservative replication of DNA refers to synthesis of nascent DNA using parent DNA as template, and the nascent DNA would contain one parental strand as well as a newly-synthesized strand.()

The direction of template during DNA replication is:()

The correct statement about DNA semiconservative replication is:()

A. Whole DNA fragments replicated in the cell division phase.
B. Replicated DNA fragments and enzymes and proteins required in this process.
C. DNA sequences replicated from one replication origin.
DNA fragments between replication origin and replication fork.