1
JEE Main 2022 (Online) 25th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

During the denaturation of proteins, which of these structures will remain intact?

A
Primary
B
Secondary
C
Tertiary
D
Quaternary
2
JEE Main 2022 (Online) 30th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The sugar produced after complete hydrolysis of DNA is

A
a pentose sugar.
B
a hexose sugar.
C
a polysaccharide.
D
a disaccharide.
3
JEE Main 2022 (Online) 29th June Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The structure of protein that is unaffected by heating is

A
secondary structure
B
tertiary structure
C
primary structure
D
quaternary structure
4
JEE Main 2022 (Online) 29th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Sugar moiety in DNA and RNA molecules respectively are

A
$$\beta$$-D-2-deoxyribose, $$\beta$$-D-deoxyribose.
B
$$\beta$$-D-2-deoxyribose, $$\beta$$-D-ribose
C
$$\beta$$-D-ribose, $$\beta$$-D-2-deoxyribose.
D
$$\beta$$-D-deoxyribose, $$\beta$$-D-2-deoxyribose.
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