Q.
Which of the following features is incorrectly described for prokaryotic cell in comparison to a eukaryotic cell?
Feature
Description
A
Cell size
smaller
B
Multiplication
slow
C
Ribosomes
70s, instead of 80s
D
Centrioles
absent
| Feature | Description | |
|---|---|---|
| A | Cell size | smaller |
| B | Multiplication | slow |
| C | Ribosomes | 70s, instead of 80s |
| D | Centrioles | absent |
NTA AbhyasNTA Abhyas 2020Cell : The Unit of Life
Solution:
Feature
Prokaryotic cells
Eukaryotic cells
1
Size
Small sized
Moderate to large sized
2
Cell wall
Usually present
Present/absent
3
Multiplication
Rapid
Generally not rapid
4
Nucles
Genetic material is not membrane bound and is termed as nucleoid or incipient nucleus or genophore
Well defined membrane bound nucleus is present in which genetic material is present in the form of chromosomes
| Feature | Prokaryotic cells | Eukaryotic cells | |
|---|---|---|---|
| 1 | Size | Small sized | Moderate to large sized |
| 2 | Cell wall | Usually present | Present/absent |
| 3 | Multiplication | Rapid | Generally not rapid |
| 4 | Nucles | Genetic material is not membrane bound and is termed as nucleoid or incipient nucleus or genophore | Well defined membrane bound nucleus is present in which genetic material is present in the form of chromosomes |