Digestive System Multiple Choice Questions 6 PDF Download

Learn digestive system MCQs, grade 7 science test 6 for online courses learning and test prep, digestive process multiple choice questions and answers. Digestive process revision test includes science worksheets to learn for seventh grade science help.

Science multiple choice questions (MCQ) on first step in digestion process is with options digestion, chewing, ingestion and egestion, digestive process quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn digestive process quiz to attempt multiple choice questions based test.

MCQs on Digestive System Quiz PDF Download Worksheets 6

MCQ. First step in digestion process is

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


MCQ. Eating food quickly stimulates production of

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


MCQ. Muscles contraction in 'esophagus' is known as

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


MCQ. Chemical breakdown of food is because of

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


MCQ. Common name for 'enzymes' which digest protein is

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