9th Biology Chapter 8 Nutrition

Sr #	Questions	A	B	C	D
1	Gastric juice is composed chiefly of:	Mucous	Hydrochloric acid	Pepsinogen	All of these
2	Grinding of food by teeth is called:	Chewing	Mastication	Lubrication	Both 1 & 2
3	Which of the following is a major mineral?	Iron	Zinc	Copper	Calcium
4	In which of the following peptic ulcer occur?	Oesophagus	Duodenum	Stomach	All of these
5	Medicine used for constipation?	Laxatives	Paraffin	Aspirin	Both 1 & 2
6	Which one is trace mineral?	Sodium	Potassium	Chromium	Magnesium
7	Which of the following enzyme is present in bile?	Amylase	Lipase	Pepsin	None of these
8	Lipids are composed of:	Fatty acids	Glycerol	Both 1 & 2	None of these
9	Function of bile is:	De-amination	Emulsification of lipids	Detoxification	All of these
10	Faeces are temporarily stored in:	Appendix	Rectum	Gall bladder	Pancreas
11	Which part of gut absorbs water?	Stomach	Large intestine	Rectum	Duodenum
12	Which one is a micronutrient?	Iron	Copper	Magnesium	Boron