1
JEE Main 2023 (Online) 1st February Evening Shift
MCQ (Single Correct Answer)
+4
-1
All structures given below are of vitamin C. Most stable of them is :
A
B
C
D
2
JEE Main 2023 (Online) 1st February Morning Shift
MCQ (Single Correct Answer)
+4
-1
The correct representation in six membered pyranose form for the following sugar [X] is
A
B
C
D
3
JEE Main 2023 (Online) 31st January Morning Shift
MCQ (Single Correct Answer)
+4
-1
A protein '$$\mathrm{X}$$' with molecular weight of $$70,000 \mathrm{~u}$$, on hydrolysis gives amino acids. One of these amino acid is One of these amino acid is
A
B
C
D
4
JEE Main 2023 (Online) 29th January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Following tetrapeptide can be represented as
(F, L, D, Y, I, Q, P are one letter codes for amino acids)
Questions Asked from Biomolecules (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates
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