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Molecular Biology Quiz Questions and Answers PDF p. 184

Practice Molecular Biology quiz questions and answers, molecular biology MCQ with answers PDF 184 to solve O Level Biology mock tests for online college programs. Solve Effects of Human Activity on Ecosystem MCQ questions bank, molecular biology Multiple Choice Questions (MCQ) for online college degrees. "Molecular biology Quiz" PDF book: oxidation and respiration, mammalian skin, wind dispersed fruits and seeds, gce biology, molecular biology test prep for two year online colleges.

"Ozone depletion can be prevented with", molecular biology Multiple Choice Questions (MCQ) with choices acidic waste is treated with alkalis, use of scrubbers in factory chimneys, fossil fuels are used in factories, and lower consumption of chlorofluorocarbons-based products for ACT subject test tutoring. Practice effects of human activity on ecosystem questions and answers to improve problem solving skills for SAT subject tests.

Quiz on Molecular Biology

1.

Ozone depletion can be prevented with

use of scrubbers in factory chimneys
acidic waste is treated with alkalis
fossil fuels are used in factories
lower consumption of chlorofluorocarbons-based products

2.

In plants, venation refers to transporting food

for storage
in shoot
through vein network
through phloem

3.

Wing becomes a flattened extension of testa in

plumed fruits
plumed seeds
winged seeds
winged fruits

4.

The purpose of vasodilation and vasoconstriction is to

release enzymes
regulate the body temperature
secrete more bile
help liver to detoxify benzoic acid

5.

Enzymes vital for aerobic respiration (with O2) are found in

platelets
centriole
nucleus
mitochondria
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