Food and Digestion Multiple Choice Questions 13 PDF Download

Learn food and digestion MCQs, grade 8 online science test 13, human digestive system multiple choice questions and answers. Human digestive system revision test has science worksheets, helping answer key with choices as intestine, esophagus, rectum and stomach of multiple choice questions (MCQ) with human digestive system quiz as a small narrow tube which has strong muscles in its walls is called for competitive exam prep, viva interview questions. Free science study guide to practice human digestive system quiz to attempt multiple choice questions based test.

MCQs on Food and Digestion Quiz PDF Download Worksheets 13

MCQ. A small narrow tube which has strong muscles in its walls is called

  1. esophagus
  2. intestine
  3. rectum
  4. stomach

A

MCQ. The process of removal of undigested food from body is known as

  1. defecation
  2. egestion
  3. both a and b
  4. excretion

C

MCQ. The special type of proteins which are produced by our body to bring about or speed up chemical reaction in body is called

  1. enzyme
  2. catalyst
  3. macro proteins
  4. initiator

A

MCQ. Complex sugars includes

  1. lactose
  2. maltose
  3. sucrose
  4. all of them

D

MCQ. Surplus carbohydrates are converted in our body in the form of

  1. proteins
  2. sugars
  3. lipids
  4. fats

D