Name the cell part which is
Composed of cellulose.
Important Questions on Cell : The Unit of Life
Mention the following statements are true or false. If false, suggest the change in the information underlined.
Prokaryotic cells have larger ribosomes.
Mention the following statement is true or false. If false, suggest the change in the information underlined.
Eukaryotic cells have Mitochondria.Mention the following statement is true or false. If false, suggest the change in the information underlined.
Amoeba is an example of a prokaryote.
Mention the following statements are true or false. If false, suggest the change in the information underlined.
Bacteria have no nuclear membrane but possess chloroplast.
Column I list a few activities of living organisms and column II the activity of cells related to them. Match the items in the two columns.
|
Column I (Activity of organism) |
Column II (Activity of cells) |
| (i) Repair | (a) Contractility of cells |
| (ii) Cooling of body | (b) Cells devour germs |
| (iii) Movement | (c) Cell division |
| (iv) Protection from diseases | (d) Gland cells give out sweat for evaporation |
