1
JEE Main 2021 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Compound A gives D-Galactose and D-Glucose on hydrolysis. The compound A is :
A
Amylose
B
Sucrose
C
Maltose
D
Lactose
2
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one among the following chemical tests is used to distinguish monosaccharide from disaccharide?
A
Seliwanoff's test
B
Iodine test
C
Barfoed test
D
Tollen's test
3
JEE Main 2021 (Online) 27th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Biomolecules Question 71 English
The compound 'A' is a complementary base of _______________ in DNA stands.
A
Uracil
B
Guanine
C
Adenine
D
Cytosine
4
JEE Main 2021 (Online) 25th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is correct structure for cytosine?
A
JEE Main 2021 (Online) 25th July Evening Shift Chemistry - Biomolecules Question 73 English Option 1
B
JEE Main 2021 (Online) 25th July Evening Shift Chemistry - Biomolecules Question 73 English Option 2
C
JEE Main 2021 (Online) 25th July Evening Shift Chemistry - Biomolecules Question 73 English Option 3
D
JEE Main 2021 (Online) 25th July Evening Shift Chemistry - Biomolecules Question 73 English Option 4
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