Digestive System Multiple Choice Questions 6 PDF Download

Learn digestive system MCQs, grade 7 online science test 6, digestive process multiple choice questions and answers. Digestive process revision test has science worksheets, helping answer key with choices as digestion, chewing, ingestion and egestion of multiple choice questions (MCQ) with digestive process quiz as the first step in digestion process is for competitive exam prep, viva interview questions. Free science study guide to practice digestive process quiz to attempt multiple choice questions based test.

MCQs on Digestive System Quiz PDF Download Worksheets 6

MCQ. The first step in digestion process is

  1. chewing
  2. digestion
  3. ingestion
  4. egestion

A

MCQ. Eating food quickly stimulates the production of

  1. saliva
  2. enzymes
  3. acid and gastric juice
  4. alkali

C

MCQ. Muscles contraction in 'esophagus' is known as

  1. pushing
  2. peristalsis
  3. analysis
  4. momentum

B

MCQ. The chemical breakdown of food is because of

  1. chewing
  2. digesting
  3. acids and chemicals
  4. alkalis

C

MCQ. The common name for the 'enzymes' which digest protein is

  1. pepsin
  2. renin
  3. maltase
  4. protease

D