Digestive System Multiple Choice Questions and Answers 6 PDF Download

Learn digestive system MCQs, grade 7 science test 6 for online learning courses and test prep. Digestive process multiple choice questions (MCQs), digestive system quiz questions and answers include science worksheets for seventh grade science help.

Science multiple choice questions (MCQ): first step in digestion process is with options digestion, chewing, ingestion and egestion, digestive process quiz for online distance education for virtual schools, private schools and public schools students. Free science study guide to learn digestive process quiz to attempt multiple choice questions based test.

MCQs on Digestive System Worksheets 6 Quiz PDF Download

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