Question:
Given below are two statements:
Statement I - The unit of DNA, in which replication occur is called replicon.
Statement II - In eukaryotes, there is only one replicon whereas in prokaryotes there are several replicons.
In the light of above statements, select the correct option given below:
Given below are two statements:
Statement I - The unit of DNA, in which replication occur is called replicon.
Statement II - In eukaryotes, there is only one replicon whereas in prokaryotes there are several replicons.
In the light of above statements, select the correct option given below:
Statement I - The unit of DNA, in which replication occur is called replicon.
Statement II - In eukaryotes, there is only one replicon whereas in prokaryotes there are several replicons.
In the light of above statements, select the correct option given below:
Show Hint
A replicon is the DNA unit with one origin of replication, and eukaryotic chromosomes have many origins.
Updated On: Nov 12, 2026
- Both statement I and statement II are correct
- Both statement I and statement II are incorrect
- Statement I is correct but statement II is incorrect
- Statement I is incorrect but statement II is correct.
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Statement I
A replicon is a stretch of DNA that is replicated from one origin of replication. Statement I is correct.
Step 2: Statement II
A bacterial chromosome has a single origin, so it is one replicon. Each long eukaryotic chromosome has many origins and hence many replicons. Statement II is reversed, so it is incorrect.
Step 3: Choose the option
Statement I is correct and Statement II is incorrect.
Final Answer:
Statement I is correct but Statement II is incorrect. \[ \boxed{\text{(C) }\text{Statement I is correct but statement II is incorrect}} \]
A replicon is a stretch of DNA that is replicated from one origin of replication. Statement I is correct.
Step 2: Statement II
A bacterial chromosome has a single origin, so it is one replicon. Each long eukaryotic chromosome has many origins and hence many replicons. Statement II is reversed, so it is incorrect.
Step 3: Choose the option
Statement I is correct and Statement II is incorrect.
Final Answer:
Statement I is correct but Statement II is incorrect. \[ \boxed{\text{(C) }\text{Statement I is correct but statement II is incorrect}} \]
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