Cell Biology MCQ question and answer with solution | Biology Gk MCQs

Match List-I with List-II and select the correct answer:

List-I	List-II
a. Photosynthesis	1. Plasma membrane
b. Mineral uptake	2. Chloroplast
c. Respiration	3. Mitochondria
d. Protein synthesis	4. Ribosomes

Which of the following increase the free surface of the cell to enhance absorption?

Consider the following statements regarding the ultrastructure of the nucleolus and choose the correct answer:
1. The matrix or pars amorpha of the nucleolus is heterogeneous
2. The chromatin is Feulgen positive
3. The fibrils, 80 - 100 A in diameter, contain RNA and are probably the precursors of the granules
4. Ribonucleoprotein granules make up the pars granulosa

Certain segments of the chromosomes, or the entire chromosomes, are more condensed than the rest of the karyotype during various stages of the cell cycle. Such difference in thickening has been called

Which of the following is not a function of cytoskeleton in a cell?

Ubiquinone or co-enzyme Q can exist in which of the following states of oxidation?

The primary cell wall, in dicots, contains complex polysaccharides linked to each other and to the cellulose microfibrils by covalent linkages which include

The part of the pit membrane surrounding the torus is called the

The movement of cytoplasm within the eucaryotic cells is referred to as

Which of the following groups are mitochondrial outer membrane enzymes?