Differences between Prokaryotic and Eukaryotic Cell

Q.

Which of the following is common in both prokaryotes and eukaryotes?

1. Ribosomes

2. Endoplasmic Reticulum

3. Mitochondria

4. None of the above

Q.

What is difference between prokaryotic and eukaryotic nucleus?

Q. Ribosomes are present

1. in the cytoplasm of prokaryotic cells
2. in the cytoplasm of eukaryotic cells
3. inside mitochondria and chloroplast
4. all of these

Q. Nuclear material without a nuclear membrane is observed in

1. bacteria and cyanobacteria
2. mycoplasma and green algae
3. bacteria and green algae
4. cyanobacteria and red algae

Q. Ribosomes are present

1. in the cytoplasm of prokaryotic cells
2. in the cytoplasm of eukaryotic cells
3. inside mitochondria and chloroplast
4. all of these

Q.

*There is no division of labour in unicellular organisms. Why?

Q.

What are archaebacteria and eubacteria?

Q. Which of the following is not a characteristic of prokaryotes?

1. endoplasmic reticulum
2. DNA
3. cell wall
4. cell membrane

Q.

Do Prokaryotes have a rough ER?

Q.

Why do prokaryotes have no nucleus?

Q. Define the following terms: cell, prokaryotic cell, eukaryotic cell, organelle.

Q.

The only cell organelle seen in a prokaryotic cell is:

1. Mitochondria

2. Ribosomes

3. Plastids

4. Lysosomes

Q.

What is the composition of a eukaryotic cell?

Q.

Restriction enzymes are isolated chiefly from

1. Prokaryotes

2. Protozoa

3. Algae

4. Fungi

Q. 80S ribosomes occur in

1. Bacteria
2. Blue-Green Algae
3. cytoplasm of eukaryotic cell
4. Nucleus

Q.

What type of cell is archaebacteria?

Q. Which of the following organelles is found in both prokaryotes and eukaryotes?

1. Lysosomes
2. Microbodies
3. Vacuoles
4. Ribosomes

Q. Which of the following is a characteristic feature present in the eukaryote and not the prokaryote

1. Membrane bound organelles
2. No membrane bound organelles
3. Well - defined nucleus
4. Mode of cell division is binary fission

Q.

Is Saccharomyces a prokaryote?

Q. Which of the following is a prokaryote

1. Animal
2. Protists
3. Plant
4. Bacteria

Q.

Give an example of organelle within organelle.

Q. Cytoribosomes of eukaryotes are different from those of bacterial cells in having

1. All the above.
2. Larger size (80 S type)
3. Differential chemical structure
4. Smaller size (70 S type)

Q.

What is the difference between prokaryotic and eukaryotic cells?

Q. Which cell organelle is present in both prokaryotic and eukaryotic cells?

1. Mitochondria
2. Nucleus
3. Ribosome
4. Endoplasmic reticulum

Q. Organelle ribosomes resemble

1. Organelle ribosomes of prokaryotes
2. Cytoribosomes of prokaryotes
3. All the above.
4. Cytoribosomes of eukaryotes

Q. Which of the following are non-membranous structures ?

1. Golgi body
2. Ribosomes
3. Peroxisomes
4. Vacuoles

Q. Read the following statements and identify the correct option given.

I. In prokaryotic cell, the nuclear membrane, chloroplast, mitochondria, microtubules, and different kinds of pili are absent.
II. In eukaryotic cell, the nuclear membrane, chloroplast, mitochondria, and pili are present.
III. In a prokaryotic cell, the ribosome is of 70S type and in mitochondria of eukaryotic animal cell, the ribosome is 80S type.

1. I and II are wrong; III is correct
2. I is correct; II and III are wrong
3. I and III are correct; III is wrong
4. I, II and III are wrong

Q. Which of the following is not a characteristic of prokaryotes

1. Its DNA is not encased inside a membrane
2. It has a cell wall made up of Peptidoglycans
3. It does not have membrane bound organelles
4. Its DNA is wrapped around histones

Q. 70 S ribosomes are found in

1. Cytoplasm of prokaryotic cells
2. in cytoplasm of eukaryotic cells
3. Semi -autonomous cell organelles
4. both a &c

Q. Which of the following is not a prokaryote?

1. Nostoc

2. Mycobacterium

3. Saccharomyces

4. Oscillatoria ​​​​​​​