In human beings, the membrane of erythrocyte has

(1) Approximately 40% proteins and 52% lipids

(2) Cephalin on the outer side and lecithin on the inner side

(3) Approximately 52% proteins and 40% lipids

(4) Lecithin on the outer side and cephalin on the inner side

Subtopic:  Evidence for Fluidic Nature of Membrane |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


A number of proteins synthesized by ribosomes on the endoplasmic reticulum are modified in the ______ of the Golgi apparatus before they are released from its trans face

(1) Tubules

(2) Vesicles

(3) Cisternae

(4) More than one option is correct

 

Subtopic:  Golgi Apparatus |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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How many microtubules are associated with the structure of centriole?

(1) 9                             

(2) 18

(3) 27                           

(4) 11

Subtopic:  Centrosomes |
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NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Granular endoplasmic reticulum is associated with which of the following functions?

(1) Synthesis of secretory as well as non-secretory proteins

(2) Synthesis of non-secretory proteins

(3) Synthesis of steroidal hormones

(4) Synthesis of secretory proteins

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following plastids store fats?

(1) Elaioplast                

(2) Aleuroplast

(3) Proteinoplast           

(4) Amyloplast

 

Subtopic:  Plastids |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


In plants, which of the following microbody is involved in photorespiration?

(1) Peroxisome             

(2) Sphaerosome

(3) Glyoxysome            

(4) Ribosome

Subtopic:  Endomembrane System |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following cellular organelles is/are bound by a single membrane?

        Peroxisomes, lysosomes, mitochondria

(1) Only peroxisomes but not lysosomes and mitochondria

(2) Both peroxisomes and lysosomes but not mitochondria

(3) All of the three organelles

(4) None of the three organelles

 

Subtopic:  Lysosomes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Ribosomes attach to ER by its

(1) 50 S subunit            

(2) 60 S subunit

(3) 40 S subunit            

(4) 30 S subunit

 

Subtopic:  Endomembrane System |
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NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


All are membrane bounded cell organelles in a typical plant cell, except

(1) Mitochondria           

(2) Lysosome

(3) Ribosome               

(4) Chloroplast

Subtopic:  Details of Prokaryotic Cell Structure |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Plasmodesmata connections help in

(1) Cytoplasmic streaming

(2) Mitotic division

(3) Movement of substances between the cells

(4) Osmosis only

Subtopic:  Cell Wall |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: