Home
Class 12
CHEMISTRY
Assertion: Uracil is present in DNA. R...

Assertion: Uracil is present in DNA.
Reason : DNA undergoes replication.

A

If both assertion and reason are true , and is the true explanation of the assertion.

B

If both assertion and reason are true, but reason is not the true explanation of the assertion.

C

If asseration is true , but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
D

Correct assertion : Uracil occurs in RNA.
Correct reason : RNA does not undergo replication.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    PRADEEP|Exercise IMPORTANT QUESTIONS (FOR BOARD EXAMINATION)|25 Videos
  • BIOMOLECULES

    PRADEEP|Exercise Assertion -Reason Type Questions (Type -I)|5 Videos
  • APPENDIX

    PRADEEP|Exercise MODEL TEST PAPER <br> (Section C )|15 Videos
  • CHEMICAL KINETICS

    PRADEEP|Exercise ADVANCED PROBLEMS FOR COMPETITIONS|14 Videos

Similar Questions

Explore conceptually related problems

DNA replication

DNA replication is:-

Give an account of DNA replication.

Assertion : In transcription only a segment of DNA and only one of the strands is copied into RNA. Reason : The process of replication, once set in, duplicates the total DNA os an organism.

Assertion: Purine bases present in DNA are adenine and guanine. Reason: The base thymine is present in RNA while base uracil is present in DNA.

DNA replication is :

Assertion : Dnase is the DNA digesting enzyme. Reason : DNAs represents different type of DNA like B DNA, Z DNA, A DNA etc.