Digestive System Multiple Choice Questions and Answers 7 PDF Download

Learn digestive system multiple choice questions, grade 7 science online test 7 for elementary school degree online courses, distance learning for exam prep. Practice large molecules multiple choice questions (MCQs), digestive system quiz questions and answers for science class for science problems with interactive answers.

Study elementary school science multiple choice questions (MCQs): process of breaking down food into smaller molecules is known as, for free online courses with choices breakage, digestion, crushing, and grinding, large molecules quiz for online jobs competitive tests preparation for teachers pre-employment screening. Free science study guide for online learning large molecules quiz questions to attempt multiple choice questions based test.

MCQs on Digestive System Worksheets 7 Quiz PDF Download

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

  1. digestion
  2. breakage
  3. crushing
  4. grinding

A

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

C

MCQ: Too much acid in stomach can cause

  1. infection
  2. burning
  3. fever
  4. ulcer

D

MCQ: Alimentary canal is approximately

  1. 10 feet long
  2. 20 feet long
  3. 10 meters long
  4. 12 yards long

C

MCQ: Component of plants that our stomach cannot digest is

  1. vitamin
  2. mineral
  3. cellulose
  4. centrioles

C