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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 218

Effects of pH on enzymes MCQ (Multiple Choice Questions) PDF - 218

The e-Book Effects of pH on enzymes Multiple Choice Questions and Answers (MCQs) PDF Download (Effects of pH on enzymes MCQs PDF Book), chapter 19-218 to learn online igcse biology degree courses. Study What Are Enzymes quiz answers PDF, effects of ph on enzymes Multiple Choice Questions (MCQ Quiz) for online college degrees. The Effects of pH on enzymes MCQs App Download: Free educational app for effects of ph on enzymes, molecular biology, types of drugs, examples of homeostasis in man, male reproductive system test prep for best accredited online colleges.

The MCQs: PH value of below 7 indicates pure; "Effects of pH on enzymes" App Download (iOS & Android) Free with answers enzyme, water, alkaline and acidic to study online certification courses. Practice what are enzymes questions and answers, Google eBook to download free sample for accredited online colleges.

Effects of pH on enzymes Questions and Answers PDF Download: Quiz 218

MCQ 1086: PH value of below 7 indicates pure

A) water
B) enzyme
C) alkaline
D) acidic

MCQ 1087: Potometer is used to measure

A) rate of root pressure
B) capillary action
C) transpiration pull
D) all of above

MCQ 1088: Few enlarged alveoli vs. many minute alveoli pose the risk of

A) production of mucus in air passages
B) inefficient exchange of gases
C) blood clotting
D) dull and insensitive brain

MCQ 1089: Which one is a true fact in relevance to cold weather

A) less urine is excreted
B) excess salts are secreted in urine
C) sweat secretions are reduced
D) excess sugars are secreted in urine

MCQ 1090: Male gametes are also known as

A) testes
B) testis
C) sperms
D) semen

IGCSE O Level Biology Exam Prep Tests

Effects of pH on enzymes Learning App & Free Study Apps

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Effects of pH on enzymes App (Android & iOS)

Effects of pH on enzymes App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)