Which one is incorrect
1. | Mycoplasmas are greater than bacteria |
2. | largest isolated cell is ostrich egg |
3. | Nerve cells are longest cells |
4. | The shape of the cell may vary with the function they perform |
The organelle common among prokaryotic and eukaryotic cell is
1. centrosome
2. ribosome
3. peroxisome
4. glyoxysome
The main arena of various types of activities of a cell is
1. plasma membrane
2. mitochondrion
3. cytoplasm
4. nucleus
Nerve cell is
1. largest and branched
2. longest and branched
3. longest and unbranched
4. largest and unbranched
Which of the following sequence is correct with respect to size?
1. Eukaryotic cell > PPLO > Viruses > Bacteria
2. Eukaryotic cell > Bacteria > PPLO > Viruses
3. Eukaryotic cell > PPLO > Bacteria > Viruses
4. Eukaryotic cell > Viruses > PPLO > Bacteria
Different cells have different sizes. Given are the following cells:
I. | Mycoplasma |
II. | Ostrich eggs |
III. | Human RBC |
IV. | Bacteria |
The correct ascending order of the size of the cells given above will be:
1. | I, IV, III, II | 2. | I, I, III, IV |
3. | II, I, III, IV | 4. | III, II, I, IV |