Q. Which one of the following plant plastids stores starch, oil, and protein granules?
1) Chloroplast
2) Leucoplast
3) Chromoplast
4) Xanthoplast
Q. Which enzyme converts proteins into amino acids?
1) Lipase
2) Pepsin
3) Maltose
4) Galactose
Q. Which of the following is an animal tissue -
I. Epithelial Tissue
II. Muscular Tissue
III. Connective Tissue
IV. Nervous Tissue
The correct code is -
1) Only II
2) Only II and III
3) Only I and IV
4) All I, II, III and IV
Q. Cytoplasm is -
1) Unit mass of protoplasm
2) protoplasm excluding plasma membrane
3) Protoplasm excluding plasma membrane and nucleus
4) Protoplasm excluding plasma membrane and cell organelles
Q. The major constituent of connective tissue is -
1) Lipid
2) Carbohydrate
3) Cholesterol
4) Collagen
Q. Most of the pathogenic microorganisms grow and multiply best at ________________ Temperature.
1) 20°C
2) 37°C
3) 49°C
4) 74°C
Q. The toxic substance that is present in green potatoes is -
1) Ergot
2) Trypsin inhibitors
3) Sanguinarine
4) Solanine
Q. Glycogen, a naturally occurring polymer stored in animals is -
1) Monosaccharide
2) Disaccharide
3) Trisaccharide
4) Polysaccharide
Q. Which of the following metal is responsible for the clotting of blood in our body?
1) Copper
2) Tin
3) Sodium
4) Calcium
Q. ______________ acts as a filter of the blood by trapping blood-borne microorganisms.
1) Thymus
2) Lymph nodes
3) Spleen
4) Liver
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