OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following statements is/are correct for DNA replication?I. It occurs during interphase.II. It is semi-conservative.III. It is a stage in protein synthesis.
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I only
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I and II only
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II only
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I, II, and III
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Explanation:
Detailed explanation-1: -So, the correct option is ‘Semidiscontinuous and semiconservative’.
Detailed explanation-2: -One of the most important concepts of DNA replication is that it is a semi-conservative process (Figure 7.2. 7). This means that every double helix in the new generation of an organism consists of one complete “old” strand and one complete “new” strand wrapped around each other.
Detailed explanation-3: -So, the correct answer is ‘DNA synthesis takes place mainly by DNA–polymerase I in E. coli’.
There is 1 question to complete.