Which of the following plastids store fats?

(1) Elaioplast                

(2) Aleuroplast

(3) Proteinoplast           

(4) Amyloplast

Subtopic:  Plastids |
 86%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

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

(1) Peroxisome             

(2) Sphaerosome

(3) Glyoxysome            

(4) Ribosome

Subtopic:  Endomembrane System |
 77%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

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 |
 81%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

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 |
 51%
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints

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 |
 86%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Plasmodesmata connections help in

(1) Cytoplasmic streaming

(2) Mitotic division

(3) Movement of substances between the cells

(4) Osmosis only

Subtopic:  Cell Wall |
 84%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

A nuclear pore allows

(1) Unidirectional movement of DNA

(2) RNA movement only

(3) RNA and protein movement

(4) Protein movement only

Subtopic:  Nucleus |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Correct statement in relation to vacuoles is

1. It is a triple membrane bound space found in cytoplasm containing sap

2. It can occupy 90% of cell volume in plants

3. Its membrane allows transport of materials along the concentration gradient only

4. Concentration of ions is significantly lesser in vacuole than cytoplasm

Subtopic:  Vacuole |
 92%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Find out the incorrect statement

1. Middle lamella is mainly made up of Ca-pectate

2. Cell wall is formed from inner side therefore secondary wall formed before primary wall

3. Middle lamella glues the different neighbouring cells together

4. Pits are present in secondary wall

Subtopic:  Cell Wall |
 81%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Vesicles from ER fuse with

(1) Maturing face of golgi body

(2) Forming face of golgi body

(3) Primary lysosome for intercellular digestion

(4) Plasma membrane to remove them out from cell

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum | Golgi Apparatus |
 79%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh