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Quiz 9
Mdcat-past-papers - BUMHS - Biology Quiz
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Board: BUMHS | Subject: Biology |
161. Intrinsic factor is secreted by :
Pancreas
Liver
stomach
Duodenum
162. Digestion of which food component starts from oral cavity?
Vitamins
Fats
Carbohydrates
Proteins
163. In large intestine,vitamin K is formed by the activity of
Symbiotic bacteria
Obligate bacteria
Parasitic bacteria
Facultative
164. Goblet cells secrete:
HCI
Mucus
Enzymes
Amylase
165. In humans,Escherichia coli are involved in the formation of:
Calcium
Vitamin A
Vitamin D
Vitamin K
166. In humans,Escherichia coli are involved in the formation of:
Calcium
Vitamin A
Vitamin D
Vitamin K
167. What is the contribution of hormone cholecystokinin?
Facilitates bile release from gall bladder
Mucus release from stomach
Production of bile from liver
Gastric juice release from stomach
168. Which of the following is not a component of bile?
Digestive enzymes
Salts
Mucus
Lecithin
169. Emulsification of large fat globules is facilitated by:
trypsin
Bile salts
Chymotrypsin
None
170. Which proteolytic enzyme is not secreted in inactive form?
Chymotrypsin
Pepsin
Trypsin
Erypsin
171. Which one is not metabolic role of liver?
glycogenolysis
deamination
gluconeogenesis
immunoglobulin synthesis
172. The example of Carnivorous plants is:
Funnaria hygrometrica
Polypodium glycorrhiza
Pinus gerardiana
Dionaea muscipula
173. During breathing,air from pharynx enters to:
Trachea
Bronchioles
Alveoli
Bronchi
174. Smooth muscles are found in all mentioned below except :
Trachea
Bronchioles
Bronchi
Alveoli
175. The thoracic cavity separated from the abdominal region by :
Peritoneum membrane
Diaphragm
Mucous membrane
mediastinum
176. The area between two lungs is called:
Periosteum
Infundibulum
Mediastinum
Hilum
177. Next to pharynx is:
esophagus
stomach
trachea
larynx
178. Oxygen released into atmosphere comes from:
CO2
H2O
H2CO3
CO2 and H2O
179. The tidal volume of lungs at rest or during normal breath is:
4liters
6liters
5 liters
3 liters
180. Low partial pressure of oxygen in tissues favors-------- of oxyhaemoglobin:
Dissociation
Formation
Stability
Transformation
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