JEE Main 2023 (Online) 1st February Evening Shift

Numerical

-1

Testosterone, which is a steroidal hormone, has the following structure.

JEE Main 2023 (Online) 1st February Evening Shift Chemistry - Biomolecules Question 10 English

The total number of asymmetric carbon atom/s in testosterone is ____________.

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JEE Main 2023 (Online) 30th January Evening Shift

Numerical

-1

A short peptide on complete hydrolysis produces 3 moles of glycine (G), two moles of leucine (L) and two moles of valine (V) per mole of peptide. The number of peptide linkages in it are ________.

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JEE Main 2023 (Online) 24th January Evening Shift

Numerical

-1

Total number of tripeptides possible by mixing of valine and proline is ___________

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JEE Main 2023 (Online) 24th January Morning Shift

Numerical

-1

Uracil is a base present in RNA with the following structure. % of N in uracil is ___________

JEE Main 2023 (Online) 24th January Morning Shift Chemistry - Biomolecules Question 1 English

Given:

Molar mass N = 14 g mol$$^{-1}$$

O = 16 g mol$$^{-1}$$

C = 12 g mol$$^{-1}$$

H = 1 g mol$$^{-1}$$

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