| 1 |
There are _______ micrometers in one millimeter. |
- A. 10
- B. 100
- C. 1000
- D. 1000000
|
| 2 |
Which organelles have their own DNA? |
- A. Chloroplast
- B. Mitochondria
- C. Both
- D. None
|
| 3 |
The_______is the membrane enclosed structure in eukaryotic cells that contains the DNA of the cell. |
- A. Mitochondria
- B. Chloroplast
- C. Nucleolus
- D. Nucleus
|
| 4 |
........... was the 1st person to observe cells with a small microscope. |
- A. Robert Hooke
- B. Leeuwenhoek
- C. Dolland
- D. Robert Brown
|
| 5 |
Cell theory was proposed by: |
- A. Robert Hooke
- B. Schwann
- C. Schleiden
- D. Both B and C
|
| 6 |
Leuocoplasts are colourless, _______________ shaped. |
- A. Circular
- B. Centrosome
- C. Deutrosome
- D. Protosome
|
| 7 |
Concept of "Omnis cellula e cellula" was given by : |
- A. Robert Hooke
- B. Lorenz Oken
- C. Robert Brown
- D. Virchow
|
| 8 |
The _______is a major component of plant cell walls. |
- A. Chitin
- B. Peptidoglycan
- C. Cellulose
- D. Cholesterol
|
| 9 |
.................. formation occurs in SER. |
- A. Proeins
- B. Lipids
- C. Cellular
- D. All
|
| 10 |
In plants, _______________ conduct food. |
- A. Xylem
- B. Phloem
- C. Both
- D. None
|
