1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following is an incorrect statement?
A
Nuclear pores act as passages for proteins and RNA molecules in both directions between nucleus and cytoplsm
B
Mature sieve tube elements possess a conspicuous nucleus and usual cytoplasmic organelles
C
Microbodies are present both in plant and animal cells
D
The perinuclear space forms a barrier between the materials present inside the nucleus and that of the cytoplasm
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II.

List-I List-II
(a) Cristae (i) Primary constriction in chromosome
(b) Thylakoids (ii) Disc-shaped sacs in Golgi apparatus
(c) Centromere (iii) Infoldings in mitochondria
(d) Cisternae (iv) Flattened membranous sacs in stroma of plastids


Choose the correct answer from the options given below.
A
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
B
(a) (b) (c) (d)
(iv) (iii) (ii) (i)
C
(a) (b) (c) (d)
(i) (iv) (iii) (ii)
D
(a) (b) (c) (d)
(iii) (iv) (i) (ii)
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred as :
A
Acrocentric
B
Metacentric
C
Telocentric
D
Sub-metacentric
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
The organelles that are included in the endomembrane system are
A
Golgi complex, Endoplasmic reticulum, Mitochondria and Lysosomes
B
Endoplasmic reticulum, Mitochondria, Ribosomes and Lysosomes
C
Endoplasmic reticulum, Golgi complex, Lysosomes and Vacuoles
D
Golgi complex, Mitochondria, Ribosomes and Lysosomes
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