Class 9 Biology MCQs – Practice Test 23 (Chapter 2)

Bioenergetics Quiz with Answers PDF Download – Test 23

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The Bioenergetics Quiz Questions and Answers PDF (Bioenergetics Quiz PDF e-Book) download Ch. 2-23 to learn Class 9 Biology Course. Solve Photosynthesis Process MCQs PDF, Bioenergetics Quiz Questions and Answers to study online courses. Download the Class 9 Biology Quiz App – Free Bioenergetics App to learn photosynthesis process, atp cells energy currency, aerobic and anaerobic respiration, limiting factors of photosynthesis, mechanism of photosynthesis test prep for taking online classes.

The MCQ: The water present in the soil is absorbed through osmosis by; "Class 9 Biology Quiz" App (iOS, Android) with answers: leaves and roots, stems and leaves, root hairs and roots, and xylem and shoots to study online courses. Study Photosynthesis Process MCQ Questions, download Google Book (Free Chapter) for free online courses.

Bioenergetics Quiz – Practice Test 23 PDF Download

MCQ: 111

The water present in the soil is absorbed through osmosis by

stems and leaves
leaves and roots
root hairs and roots
xylem and shoots

MCQ: 112

The macromolecules that are synthesized includes

Deoxyribonucleic Acid (DNA)
Ribonucleic Acid (RNA)
proteins
all of above

MCQ: 113

When FAD get two atoms of hydrogen, it becomes

FADH₂
NADH₂
NADH
ADH₂

MCQ: 114

The increase in the level of carbon dioxide beyond a certain level leads to the

decreased photosynthesis only
closure of stomata only
increased photosynthesis
decreased photosynthesis and closure of stomata

MCQ: 115

The rays of light are absorbed by

nucleated pigments
catabolic pigments
anabolic pigments
photosynthetic pigments

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