1
JEE Main 2021 (Online) 31st August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is not an example of fibrous protein?
A
Keratin
B
Albumin
C
Collagen
D
Myosin
2
JEE Main 2021 (Online) 31st August Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following compounds contains $$\beta$$-C1-C4 glycosidic linkage?
A
Lactose
B
Sucrose
C
Maltose
D
Amylose
3
JEE Main 2021 (Online) 27th August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Hydrolysis of sucrose gives :
A
$$\alpha$$-D-($$-$$)-Glucose and $$\beta$$-D-($$-$$)-Fructose
B
$$\alpha$$-D-(+)-Glucose and $$\alpha$$-D-($$-$$)-Fructose
C
$$\alpha$$-D-($$-$$)-Glucose and $$\alpha$$-D-(+)-Fructose
D
$$\alpha$$-D-(+)-Glucose and $$\beta$$-D-($$-$$)-Fructose
4
JEE Main 2021 (Online) 27th August Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Out of following isomeric forms of uracil, which one is present in RNA?
A
JEE Main 2021 (Online) 27th August Morning Shift Chemistry - Biomolecules Question 74 English Option 1
B
JEE Main 2021 (Online) 27th August Morning Shift Chemistry - Biomolecules Question 74 English Option 2
C
JEE Main 2021 (Online) 27th August Morning Shift Chemistry - Biomolecules Question 74 English Option 3
D
JEE Main 2021 (Online) 27th August Morning Shift Chemistry - Biomolecules Question 74 English Option 4
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