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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

A) red blood cells
B) platelets
C) brain cells
D) leukocytes

MCQ 152: Urea diffuses from liver cells into the

A) blood plasma
B) tissue fluids
C) urinary duct
D) kidneys

MCQ 153: Biological catalysts that speed up reactions by lowering the activation energy is called

A) enzyme
B) carrier proteins
C) linker protein
D) 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

A) active TB
B) latent TB
C) non-infectious disease
D) active bacteria

MCQ 155: Peroxisomes are usually found in protozoa and

A) protoctist
B) algae
C) fungi
D) 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 (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (Android & iOS)