Which one of the following also act as a ribozyme in a bacterial cell?

1. snRNA

2. hn RNA

3. 23 S rRNA

4. 5 S rRNA

Subtopic:  Ribosome and Inclusion Bodies |
Please attempt this question first.

Difficulty Level:


In eubacteria, a cellular component that resembles eukaryotic cells is

1. nucleus

2. ribosomes

3. cell wall

4. plasma membrane

Subtopic:  Cell Membrane |
Please attempt this question first.

Difficulty Level:


Peptide synthesis inside a cell takes place in

1. mitochondria

2. chromoplast

3. ribosomes

4. chloroplast

Subtopic:  Ribosome and Inclusion Bodies |
Please attempt this question first.
Please attempt this question first.

Difficulty Level:


Which one of the following structures between two adjacent cells is an effective transport

pathway?

1. Plasmodesmata

2. Plastoquinones

3. Endoplasmic rcticulum

4. Plasmalemma

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:


Which one of the following has its own DNA?

1. Mitochondria

2. Dictyosome

3. Lysosome

4. Peroxisome

Subtopic:  Mitochondria |
Please attempt this question first.
Please attempt this question first.

Difficulty Level:


The main arena of various types of activities of a cell is

1. plasma membrane

2. mitochondrion

3. cytoplasm

4. nucleus

Subtopic:  Cell Organisation |
Please attempt this question first.
Please attempt this question first.

Difficulty Level:


The plasma membrane consists mainly of

1. phospholipids embedded in a protein bilayer

2. proteins embedded in a phospholipid bilayer

3. proteins embedded in a polymer of glucose molecules

4. proteins embedded in a carbohydrate bilayer

Subtopic:  Cell Membrane |
Please attempt this question first.
Please attempt this question first.

Difficulty Level:


Stroma in the chloroplasts of higher plants contains

1. light-independent reaction enzymes

2. light-dependent reaction enzymes

3. ribosomes

4. chlorophyll

Subtopic:  Plastids |
Please attempt this question first.

Difficulty Level:


Middle lamella is mainly composed of

1. hemicellulose

2. muramic acid

3. calcium pectate

4. phosphoglycerides

Subtopic:  Cell Wall |
Please attempt this question first.
Please attempt this question first.

Difficulty Level:


Plasmodesmata are

1. lignified cemented layers between cells

2. locomotory structures

3. membranes connecting the nucleus with plasmalemma

4. connections between adjacent cells

Subtopic:  Cell Wall |
Please attempt this question first.
Please attempt this question first.

Difficulty Level: