Question:medium

Which of the following is not a feature of RNA?

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Remember:
• RNA \(\rightarrow\) Ribose + Uracil + Mostly single stranded
• DNA \(\rightarrow\) Deoxyribose + Thymine + Double helix \[ \text{Major and minor grooves are characteristic features of DNA double helix} \]

Updated On: Jun 6, 2026

Ribose in backbone
Principally single stranded
Uracil
Presence of major and minor grooves

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The Correct Option is D

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List-I	List-II
A. Abscisic acid	I. Promotes female flowers in cucumber
B. Ethylene	II. Helps seeds to withstand desiccation
C. Gibberellin	III. Helps in nutrient mobilisation
D. Cytokinin	IV. Promotes bolting in beet, cabbage etc

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B. ETS Complex II	IV. Succinate Dehydrogenase
C. ETS Complex III	II. Cytochrome b_c1
D. ETS Complex IV	III. Cytochrome C oxidase

Which of the following is not a feature of RNA?

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The Correct Option is D

Solution and Explanation

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