Page 104 - EM BIOLOGY NOTES 10TH CLASS PSR DIGITAL BOOKS

CHOOSE THE CORRECT ANSWER

1. NUTRITION - FOOD SUPPLYING SYSTEM
1. The organisms which can prepare their own food is called. [ ]
a. Saprophyte b. Heterotroph Scan Q.R. for
c. Symbiotic d. Autotroph Online exam
2. The organism which depend on others for food is called. [ ]
a. Saprophyte b. Autotroph c. Heterotrophs d. Parasite
3. Light reaction is also called as. [ ]
a. Biosynthetic phase b. Photo chemical phase c. Carbon fixation d. Calvin cycle
4. More number of chloroplasts are found at which side of the leaf. [ ]
a. Lower side b. Air space c. Lateral side d. Upper side
5. Which part of the leaf has more chlorophyll. [ ]
a. Palisade parenchyma b. Spongy parenchyma c. Air space d. Xylem
6. The liquid filled in chloroplast is called. [ ]
a. Nucleoplasm b. Cytoplasm c. Stroma d. Serum
7. Dark reaction occurs in which part of chloroplast. [ ]
a. Grana b. Stroma. c. Thylakoid. d. All
8. If a plant is kept in a dark room which process does not takes place. [ ]
a. Respiration b. Excretion c. Photosynthesis. d. All
9. The end products of dark reaction are. [ ]
a. ATP, NADPH, O b. Glucose c. NADPH d. Oxygen
2
10. Salivary amylase can also be called as. [ ]
a. Lipase b. Pepsin c. Ptyalin d. Secretin
11. Ptyalin digests. [ ]
a. Glucose b. Starch c. Glycogen d. Maltose
12. Bile juice is secreted from. [ ]
a. Stomach b. Small Intestine c. Liver d.Duodenum
13. Chewing of food is called. [ ]
a. Mastication b. Swallowing c. Bolus d.Chyme
14. Pancreatic juice digests. [ ]
a. Proteins b. Fats c. Carbohydrates d.All
15. The conversion of big oil drops into droplets is known as. [ ]
a.Digestion b. Emulsification c. Esterification d. All
16. The walls of small intestine secretes [ ]
a.Bile juice b. Gastric juice c.Succus entericus d.Saliva
17. The passage of undigested food from the body by the way of anus is called. [ ]
a. Excretion b. Expulsion c. Defecation d. All
18. Pepsin: Proteins:: Lipase:_________ [ ]
a.Carbohydrates b.Proteins c.Fats d.Vitamins
19. Vitamin A deficiency leads to. [ ]
a. Xerophthalmia b. Dryskin c. Night blindness d. All
20. Deficiency of folic acid leads to. [ ]
a. Anemia b. Pellagra c. Glossitis d. Rickets
21. Kwashiorkor is a _________ disease. [ ]
. a. Vitamin deficiency b. Protein malnutrition
c. Calorie malnutrition d. Protein calorie
22. In take of excess nutrients cause. [ ]
a.Kwashiorkor b.Marasmus c.Obesity d.Calorie malnutrition
MATCH THE FOLLOWING
I.
1. Mouth [ ] a. Chyme
2. Oesophagus [ ] b. Absorption
3. Stomach [ ] c. Bolus
4. Small intestine [ ] d. Defecation
5. Large intestine [ ] e. Peristalsis

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