Bio Molecules(II) biology MCQ’s questions answers

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Bio Molecules(II)

Question 36 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The amino acid involves in formation of Haeme:
A
Tyrosine
B
Glycine
C
Tryptophan
D
Histidine
Question 37 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The figure shows a hypothetical tetra peptide portion of a protein with parts labelled A-D. Which one of the following options is correct?
A
D is the acidic amino acid-glutamic acid.
B
C is an aromatic amino acid-tryptophan.
C
A is the C-terminal amino acid and D is the N-terminal amino acid.
D
A is the sulphur containing amino acid-methionine.
Question 38 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Match the column:
Column AColumn B
a. Transferase1. Kinase
b. Lyase2. Aldolase
c. Ligase3. RNA ligase
d. Hydrolase4. Lipase
A
a= 1 b = 2 c = 3 d = 4
B
a= 2 b = 1 c = 4 d = 3
C
a= 1 b = 3 c = 2 d = 4
D
a= 4 b = 3 c = 1 d = 2
Question 39 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
which enzyme involved in conversion of a molecular in to an isomer?
A
Lyases
B
Synthetase
C
Isomerase
D
Transferase
Question 40 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is not consistent with the base pairings in a double stranded DNA molecule
A
The number of C equals the number of G
B
The number of A equals the number of T
C
The amount of purine is equal to the amount of pyrimidines
D
The ratio of (G+C) to (A+T) is same for each species
There are 40 questions to complete.