1
JEE Main 2021 (Online) 17th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
Fructose is an example of :
A
Heptose
B
Pyranose
C
Ketohexose
D
Aldohexose
2
JEE Main 2021 (Online) 17th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Which of the following is correct structure of tyrosine?
A
JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Biomolecules Question 70 English Option 1
B
JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Biomolecules Question 70 English Option 2
C
JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Biomolecules Question 70 English Option 3
D
JEE Main 2021 (Online) 17th March Morning Shift Chemistry - Biomolecules Question 70 English Option 4
3
JEE Main 2021 (Online) 16th March Evening Shift
MCQ (Single Correct Answer)
+4
-1
The secondary structure of protein is stabilised by:
A
Hydrogen bonding
B
glycosidic bond
C
Peptide bond
D
van der Waals forces
4
JEE Main 2021 (Online) 16th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Which among the following pairs of Vitamins is stored in our body relatively for longer duration?
A
Thiamine and Vitamin A
B
Ascorbic acid and Vitamin D
C
Thiamine and Ascorbic acid
D
Vitamin A and Vitamin D
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