List-I | List-II | ||
A. | Fleming | I. | Disc shaped sacs or cisternae near cell nucleus |
B. | Robert Brown | II. | Chromatin |
C. | George Palade | III. | Ribosomes |
D. | Camillo Golgi | IV. | Nucleus |
1. | A-II,B-IV,C-III,D-I |
2. | A-II, B-III,C-I,D-IV |
3. | A-I,B-II, C-III, D-IV |
4. | A-IV,B-II, C-III, D-I |
Which of the following statements about inclusion bodies is incorrect?
1. These are involved in the ingestion of food particles.
2. They lie freely in the cytoplasm.
3. These represent reserve material in cytoplasm.
4. They are not bound by any membrane.
Inclusion bodies of blue-green, purple, and green photosynthetic bacteria are:
1. Contractile vacuoles
2. Gas vacuoles
3. Centrioles
4. Microtubules
Balbiani rings are sites of?
1. Lipid synthesis
2. Nucleotide synthesis
3. Polysaccharide synthesis
4. RNA and protein synthesis
Which of the following is not membrane-bound?
1. Vacuoles
2. Ribosomes
3. Lysosome
4. Mesosomes
Which one of the following is not an inclusion body found in prokaryotes?
1. | Phosphate granule | 2. | Cyanophycean granule |
3. | Glycogen granule | 4. | Polysome |
DNA is not present in:
What is true about ribosomes?
1. | The prokaryotic ribosomes are 80S, where S stands for sedimentation coefficient |
2. | These are composed of ribonucleic acid and proteins |
3. | These are found only in eukaryotic cells |
4. | These are self-splicing introns of some RNAs |