Digestion and Digestive System MCQs Quiz Worksheet PDF Download

Learn digestion and digestive system MCQs, science test for online course learning and test prep to practice. Digestive system quiz questions has multiple choice questions (MCQ), digestion and digestive system test to learn for 7th grade advanced science worksheets.

Science practice test MCQ on mechanical breakdown of food is due to with options hydrochloric acid, pepsin, chewing and peristalsis problem solving skills for competitive exam, viva prep, interview questions with answer key. Free science revision notes to learn digestion and digestive system quiz with MCQs to find questions answers based online learning tests.

MCQs on Digestion and Digestive System Quiz PDF Download

MCQ. Mechanical breakdown of food is due to

  1. hydrochloric acid
  2. pepsin
  3. chewing
  4. peristalsis

C

MCQ. Removal of waste products from a body is known as

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

A

MCQ. Process of absorption of food molecules from digestive track by blood vessels is called

  1. absorption
  2. assimilation
  3. digestion
  4. ingestion

A

MCQ. Digestive track runs from

  1. mouth to rectum
  2. mouth to anus
  3. gullet to stomach
  4. stomach to anus

B

MCQ. Chemical breakdown of food is because of

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

C