1.Which of the following RNA has a catalytic activity like an enzyme? A. MRNA C. FRNA B. tRNA D. micro RNA _2.What is the correct name of a nucleotide with the following constituents: Thymine + D-ribose - PO4? A. Deoxythymidine 5'- monophosphate B. Thymidine 5'-monophosphate C. Ribonucleothymidine 3'- monophosphate D. This nucleotide doesn't exist. 3.What is the difference between A DNA and B DNA? A. They differ in orientation C. They differ in direction of coiling B. They differ in pitch D Band C.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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What is the answer in number 1,2,3? 

_1.Which of the following RNA has a catalytic activity like an enzyme?
A. MRNA
C. FRNA
B. TRNA
D. micro RNA
2.What is the correct name of a nucleotide with the following constituents: Thymine + D-ribose
+ PO4?
A. Deoxythymidine 5'-
monophosphate
B. Thymidine 5'-monophosphate
C. Ribonucleothymidine 3'-
monophosphate
D. This nucleotide doesn't exist.
3.What is the difference between A DNA and B DNA?
C. They differ in direction of coiling
A. They differ in orientation
B. They differ in pitch
D. B and C
Transcribed Image Text:_1.Which of the following RNA has a catalytic activity like an enzyme? A. MRNA C. FRNA B. TRNA D. micro RNA 2.What is the correct name of a nucleotide with the following constituents: Thymine + D-ribose + PO4? A. Deoxythymidine 5'- monophosphate B. Thymidine 5'-monophosphate C. Ribonucleothymidine 3'- monophosphate D. This nucleotide doesn't exist. 3.What is the difference between A DNA and B DNA? C. They differ in direction of coiling A. They differ in orientation B. They differ in pitch D. B and C
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