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IGCSE A Level Biology Certification Exam Tests

IGCSE A Level Biology Practice Test 31

Variety of life Quiz PDF: Questions and Answers - 31

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Variety of life Questions and Answers PDF Download: Quiz 31

MCQ 151:

The AIDS virus penetrates the host's

  1. red blood cells
  2. platelets
  3. brain cells
  4. leukocytes
MCQ 152:

Urea diffuses from liver cells into the

  1. blood plasma
  2. tissue fluids
  3. urinary duct
  4. kidneys
MCQ 153:

Biological catalysts that speed up reactions by lowering the activation energy is called

  1. enzyme
  2. carrier proteins
  3. linker protein
  4. catalyst
MCQ 154:

If bacteria remains an inactive form in one's body and do not cause the symptom of tuberculosis then it is named as

  1. active TB
  2. latent TB
  3. non-infectious disease
  4. active bacteria
MCQ 155:

Peroxisomes are usually found in protozoa and

  1. protoctist
  2. algae
  3. fungi
  4. yeast

IGCSE A Level Biology Exam Prep Tests

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Variety of life App (Android & iOS)

Variety of life App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (iOS & Android)