Biology Fsc Part 1 Chapter 4 Online Test With Answers

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Biology Fsc Part 1 Chapter 4 Online Test

Sr. # Questions Answers Choice
1 Ribosomes are chemically composed of Only protein Only DNA Only RNA Both a and c
2 Growth and development of plant is the function of Meristematic cells Parenchymatous cell Sclerenchymatous cells Chlorechymatous cells
3 Detoxification of harmful drugs is the function of RER SER Both a and b None of these
4 Golgi apparatus was discovered by Golgi in 1897 1896 1898 1889
5 Modification of proteins and lipids as glycopeptides and glycoproteins occur in Ribosomes Golgi apparatus SER All of above
6 Lysosomal sacs are rich in Acid oxidase and hydrolytic enzyme Acid phosphatase and hydrolytic enzyme Aductase and oxidases only None of above
7 Tay sach's disease in caused by the Accumulation of proteins Accumulation of glycogen Accumulation of lipids Accumulation of vitamins
8 One of the following is not double membranous structure mitochondria Vacuole Chloroplast Nucleus
9 Which one of the following is true about chloroplast Found in underground parts of plants Help in pollination and dispersal of seeds Self replicating organelles Involve in protein synthesis
10 Which statement about nucleolus is not true Without membranous boundary Synthesize site for RNA Hereditary center Composed of two regions
11 Chimpanzee had the chromosomes 48 46 36 12
12 Erythrocytes have Only 4 or 5 pores per nucleus Only 2 or 4 pores per nucleus Only 3 or 4 pores per nucleus Only 5 or 6 pores per nucleus
13 Which of the following statement about the ribosomes is correct They are structurally different from free ribosomes They are enclosed in their own membrane They are concentrated in the cisternal space for the rough ER They are attached to cisternal surface
14 Which of the following pair of structure-function is mismatched Ribosomes, protein synthesis Nucleolus, ribosomes production Glogi, muscle contraction Lysosome, intracellular digestion
15 Which type of cell would probably be most appropriate to study lysosomes Phagocytic white blood cell Nerve cell Mesophyll cell Muscle cell
16 Which statement about plastids is true They are surrounded by a single membrane They are power house of cell They are found in all organisms They contain DNA and ribosomes
17 Which statement about the nuclear envelop in not true It has pores It is double membrane structure Its inner membrane bears ribosomes RNA and some proteins can pass through it
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