Digestive System Multiple Choice Questions Test 7 Tests pdf Download

Practice science test 7 on digestive system MCQs, grade 7 large molecules multiple choice questions and answers. Large molecules revision test has science worksheets, answer key with choices as breakage, digestion, crushing and grinding of multiple choice questions (MCQ) with large molecules quiz as the process of breaking down food into smaller molecules is known as for competitive exam prep. Free science study guide to learn large molecules quiz to attempt multiple choice questions based test.

MCQs on Digestive System Quiz pdf Download Worksheets 7

MCQ. Process of breaking down food into smaller molecules is known as

  1. Digestion
  2. Breakage
  3. Crushing
  4. Grinding


MCQ. Length of small intestine is

  1. 90% of the alimentary track
  2. 80% of the alimentary track
  3. 70% of the alimentary track
  4. 60% of the alimentary track


MCQ. Too much acid in stomach can cause

  1. Infection
  2. Burning
  3. Fever
  4. Ulcer


MCQ. Alimentary canal is approximately __________ long.

  1. 10 feet
  2. 20 feet
  3. 10 meters
  4. 12 Yards


MCQ. Component from plants that our stomach cannot digest is

  1. Vitamin
  2. Mineral
  3. Cellulose
  4. Centrioles