1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Nucleic Acids
Which of the ...
Question
Which of the following is the amino group?
A
COOH
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
NH
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
CH
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
OH
-
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
NH
2
N
H
2
is the amino group.
Suggest Corrections
1
Similar questions
Q.
Assertion
All Amino acids exist as Zwitter ions.
Reason
Amino acids have both-
N
H
2
and - COOH group.
Q.
Select the correct option:
Acidic amino acids have two
−
C
O
O
H
groups and one
−
N
H
2
group per molecule. Select the pair that consists of acidic amino acids.
Q.
......... Fundamental building blocks of proteins containing an amino group
(
N
H
2
)
and a carboxyl group (COOH) at the alpha carbon atom.
Q.
Out of the following how many groups are meta directing on electrophilic substitution of benzene?
−
C
O
O
H
,
−
C
N
,
−
N
H
2
−
C
O
C
H
3
,
−
N
H
C
O
C
H
3
,
−
O
H
,
−
C
H
O
,
−
S
O
3
H
,
−
C
l
,
−
N
O
2
Q.
Arrange the following in the decreasing order of hydrogen bonding.
C
H
4
,
C
H
3
−
O
H
,
C
H
3
−
F
,
C
H
3
−
N
H
2
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Nucleic Acids
CHEMISTRY
Watch in App
Explore more
Nucleic Acids
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Solve
Textbooks
Question Papers
Install app