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1166. Which of the following statements are true about glycolysis ?A. It is a physical process by which cells obtain energy without oxygen B. It converts molecules of glucose into smaller moleculesC. It initiates the electron transport chainD. It produces a very small amount of adenosine triphosphate
A. A, B and C
B. B and D
C. A and D
D. A, B and D
Explanation:
1167. Which of the following statements about liver are true ?1. It secretes bile enzyme.2. It forms fibrinogen that helps in clotting of blood3. It produces heparin which prevents blood clotting in blood vessels4. It is a affected by excessive alcohol intake
A. 1 and 4
B. 1, 2 and 3
C. 1, 2 and 4
D. 1, 2, 3 and 4
Explanation:
1168. Biopsy is :
A. an examination of body after death to determine the cause of death
B. an assessment of life forms in an environment
C. a psychological study of life in an artificial environment
D. a medical diagnostic technique using cells and tissues
Explanation:
1169. Which of the following is a chemical change ?
A. Rusting of iron
B. Tempering of iron
C. Melting of iron
D. Bending of iron
Explanation:
1170. All the veins carry deoxygenated blood, except :
A. Hepatic vein
B. Subclavian vein
C. Pulmonary vein
D. Portal vein
Explanation:
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