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Top Scorers Of Chapter 9 "Biology Fsc Part 1 Chapter 9 Online Test" MCQ`s Test

Sr.#	Question	Answer
1	What prevents food form entering the trachera during swallowing.	A. Epiglottis B. Oesophageal sphincter C. Uvula D. Tongue
2	Chylomicrons are triglycerides coated with	A. Enzymes B. Fats C. Proteins D. Vitamins
3	The semi solid acidic mass of stomach after three to four hours of a meal is called.	A. Chyme B. Lump C. Bolus D. Chyle
4	Which enzyme in saliva start breaking down starch	A. Amylase B. Lipase C. trpsin D. Pepsin
5	Why is lipase not active in the stomach	A. It is destroyed by acid B. It needs alkaline pH to work C. It is secreted by the liver D. It digests only proteins
6	Why is segmentation imporant in the small intestine.	A. It absorbs bile B. It mixes food with digestive juices C. It breaks down enxymes D. It pushes food to the rectum
7	Next to the caccum is	A. Colon B. Jejunum C. Duodenum D. IIeum
8	Which change woould most affect protein digestion.	A. Inhibiting pepsin production B. Blocking bile release C. Inhibiting salivary gladns D. Slowing peristalsis
9	Antiperistalsis is also called.	A. Vomiting B. Pyrexia C. Cardiac D. Hepatic
10	The semi solid acdic mass of stomach after three to four hours of a meal is called.	A. Chyme B. Lump C. Chyle D. Bolus