Biology Fsc Part 1 Online Test With Answers

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Biology Fsc Part 1 Online Test

Sr. # Questions Answers Choice
1 When cross section of centriole is observed it shows as it consists of. 9 microtubules 3 microtubules 11- microtubules 6- microtubules
2 Chitin is found in cell wall of. Algae Bacteria Fungi Plants
3 Cell wall is secreted by Protoplasm Nucleoplasm Ribosome Golgi complex
4 Which is found in primary well silica Pectin Lignin Cutin
5 Cell wall of prokaryotic organisms lack cellulose instead of cellulose its strengthening materials is. Silica Wax Cutin Mureln
6 Cell membrane is chemically composed of proteins. 10 -20 % 20- 30% 40-50 % 60-80%
7 Cell membrane has 60-80 % Lipids Vitamins Proteins Carbohydrates
8 The percentage of lipids is plasma membrane is. 60- 80 % 20-40% 30 - 60% 10-20%
9 The process of taking in liquid material by cell membrane is called. Phagocytosis Pinocytosis Exocytosis Lymphocytosis
10 Resolution of human naked eye is. 162 262 242 252
11 Omnis cellula- e Cellula was hypothesized by Schleiden Rudolph Virchow Lorenz Oken Louis Pasteur
12 The cells which transmit impulses are. Kidney cells Bone cells Blood cells Nerve cells
13 Resolution power of a typical compound. microscope is. 300 x 1.0 micro meter 2.0 micro meter 2-4 Angstron
14 The resolution of naked eye is 1 mm 1 um 1 nm 1 cm
15 The Presence of nucleus in the cell was reported by Lorenz Oken Theodor Schwann Schleiden Robert Brown
16 Irreversible inhibitors form which bonds active site. Hydrogen bonds Covalent bonds Ionic bonds Hydrophobic bond
17 Poisons, like cyanide are examples of. Enzymes Co enzymes Inhibitors Co factors
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