Mode of action of heart Quiz Questions 331 Tests pdf Download

Practice O level biology MCQ test 331 to learn mode of action of heart quiz online. Download biology quiz questions and answers to learn transport in mammals. Practice MCQs to test knowledge on mode of action of heart, function and shape of rbcs, gastric juice, decomposition in biology, glycerol worksheets.

Free O level biology worksheets has multiple choice quiz questions as backflow of blood into atria is, answer key with choices as prevented through bicuspid valves, prevented through tricuspid valves, prevented through mitral valve and the chordae tendineae and prevented through semi lunar valves to practice theory test for college, university academic degree exams and interview preparartion. For e-learning, study online transport in mammals multiple choice questions based quiz questions and answers.

Quiz on Mode of action of heart: Worksheets 331 Quiz pdf Download

Mode of action of heart Quiz

MCQ. Backflow of blood into atria is

  1. prevented through bicuspid valves
  2. prevented through tricuspid valves
  3. prevented through mitral valve and chordae tendineae
  4. prevented through semi lunar valves

C

Function and shape of RBCs Quiz

MCQ. Red blood cells (RBCs)

  1. have nucleus
  2. are irregular in shape
  3. act in phagocytosis
  4. transport oxygen

D

Gastric Juice Quiz

MCQ. PH (power of Hydrogen) of pancreatic juice is

  1. below 7
  2. approx. 7
  3. above 7
  4. depends upon type of food to be digested

C

Decomposition in Biology Quiz

MCQ. Carbon dioxide (CO2) is one of end products of decomposition and its nature is

  1. organic
  2. inorganic
  3. artificial
  4. replicatic

B

Glycerol Quiz

MCQ. Fatty acids and glycerol (C3H8O3) are produced after hydrolysis of

  1. amino acids
  2. fats
  3. starch
  4. cellulose

B

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