Grade 7 English MCQs

Human Transport System Multiple Choice Questions Test 3 Tests pdf Download

Practice science test 3 on human transport system MCQs, grade 7 what is blood multiple choice questions and answers. What is blood revision test has science worksheets, answer key with choices as a carbohydrate and a protein, a carbohydrate and a fat, a fat and a protein and a protein and iron of multiple choice questions (MCQ) with what is blood quiz as hemoglobin is a combination of for competitive exam prep. Free science study guide to learn what is blood quiz to attempt multiple choice questions based test.

MCQs on Human Transport System Quiz pdf Download Worksheets 3

MCQ. Hemoglobin is a combination of

  1. a carbohydrate and a fat
  2. a carbohydrate and a protein
  3. a fat and a protein
  4. a protein and iron

D

MCQ. Top two chambers are known as

  1. Atria
  2. Ventricles
  3. Upper chambers
  4. Lower Chambers

A

MCQ. A white blood cell is about ________ times a Red Blood Cell.

  1. Two
  2. Three
  3. Four
  4. Five

A

MCQ. Plasma contains water along important

  1. food chemicals
  2. cells
  3. tissues
  4. bacteria

A

MCQ. When atria contract, ventricles

  1. relax
  2. also contract
  3. squeeze
  4. block

A