1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
The correct sequence of phases of cell cycle is :
A
S $$ \to $$ G1 $$ \to $$ G2 $$ \to $$ M
B
G1 $$ \to $$ S $$ \to $$ G2 $$ \to $$ M
C
M $$ \to $$ G1 $$ \to $$ G2 $$ \to $$ S
D
G1 $$ \to $$ G2 $$ \to $$ S $$ \to $$ M
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Which of the following statements regarding mitochondria is incorrect?
A
Inner membrane is convoluted with infoldings
B
Mitochondrial matrix contains single circular DNA molecule and ribosomes
C
Outer membrane is permeable to monomers of carbohydrates, fats and proteins
D
Enzymes of electron transport are embedded in outer membrane
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Concanavalin A is :
A
a lectin
B
a pigment
C
an alkaloid
D
an essential oil
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Consider the following statements :

(A) Coenzyme of metal ion that is tightly bound to enzyme protein is called prosthetic group.
(B) A complete catalytic active enzyme with its bound prosthetic group is called apoenzyme

Select the correct option
A
Both (A) and (B) are false
B
(A) is false but (B) is true
C
Both (A) and (B) are true
D
(A) is true but (B) is false
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