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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 138

Biology Practice Test MCQ (Multiple Choice Questions) PDF - 138

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Biology Practice Test Questions and Answers PDF Download: Quiz 138

MCQ 686: If Biuret solution is added to egg white, the resulting color will be

A) blue
B) black
C) red
D) violet

MCQ 687: Outcomes of long term alcohol (CnH2n+1OH) consumption includes

A) liver cirrhosis only
B) gastric ulcers only
C) intestinal injuries
D) liver cirrhosis and gastric ulcers

MCQ 688: In respiration ultimate source of energy is

A) radiant energy
B) chemical energy
C) organic energy
D) potential energy

MCQ 689: Sucrose is broken down into glucose (C6H12O6) and fructose (C6H12O6) through enzyme

A) salivary amylase
B) salicylate
C) sucrose
D) sucral

MCQ 690: For classification, Biology uses

A) artificial system
B) natural system
C) neutral system
D) a tracking system

IGCSE O Level Biology Exam Prep Tests

Biology Practice Test Learning App & Free Study Apps

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Biology Practice Test App (Android & iOS)

Biology Practice Test App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (Android & iOS)