The size of Pleuro Pneumonia Like Organism (PPLO) is:
1. 0.02 m
2. 1-2 m
3. 10-20 m
4. 0.1 m
Match the following columns and select the correct option:
Column-I | Column-II | ||
(a) | Smooth endoplasmic reticulum |
(i) | Protein synthesis |
(b) | Rough endoplasmic reticulum |
(ii) | Lipid synthesis |
(c) | Golgi complex | (iii) | Glycosylation |
(d) | Centriole | (iv) | Spindle formation |
Options: | (a) | (b) | (c) | (d) |
1. | (ii) | (i) | (iii) | (iv) |
2. | (iii) | (i) | (ii) | (iv) |
3. | (iv) | (ii) | (i) | (iii) |
4. | (i) | (ii) | (iii) | (iv) |
Inclusion bodies of blue-green, purple, and green photosynthetic bacteria are:
1. Contractile vacuoles
2. Gas vacuoles
3. Centrioles
4. Microtubules
Plastid differs from mitochondria on the basis of one of the following features. Mark the right answer.
1. | Presence of two layers of membrane |
2. | Presence of ribosome |
3. | Presence of thylakoids |
4. | Presence of DNA |
Which of the following statement is not true for plasma membrane?
1. | It is present in both plant and animal cell. |
2. | Lipid is present as a bilayer in it. |
3. | Proteins are present, integrated as well as loosely associated, with the lipid bilayer |
4. | Carbohydrate is never found in it |
Which of the following is not true of a eukaryotic cell?
What is a tonoplast?
1. outer membrane of mitochondria
2. inner membrane of mitochondria
3. membrane boundary of the vacuole of plant cell
4. cell membrane of plant cell
Which of the following statement is true for a secretory cell?
1. | Golgi apparatus is absent |
2. | Rough Endoplasmic Reticulum (RER) is easily observed in the cell. |
3. | Only Smooth Endoplasmic Reticulum (SER) is present. |
4. | Secretory granules are formed in nucleus. |