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Pekan Olahraga
Permainan Tim
SMP 7
Biologi

Photosynthesis

Edith Jessica
23
Pertanyaan yang ditambahkan (20/ 20)
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Pertanyaan 1

Pilihan ganda

What is the main purpose of photosynthesis?

  • To produce oxygen
  • To convert sunlight into chemical energy
  • To absorb carbon dioxide
  • To create water

Pertanyaan 2

Pilihan ganda

Which organelle in plant cells is responsible for photosynthesis?

  • Mitochondria
  • Nucleus
  • Chloroplast
  • Ribosome

Pertanyaan 3

Pilihan ganda

What gas is absorbed by plants during photosynthesis?

  • Oxygen
  • Nitrogen
  • Carbon Dioxide
  • Hydrogen

Pertanyaan 4

Pilihan ganda

What is the main pigment involved in photosynthesis?

  • Chlorophyll
  • Carotene
  • Xanthophyll
  • Anthocyanin

Pertanyaan 5

Pilihan ganda

What are the end products of photosynthesis?

  • Carbon dioxide and water
  • Glucose and oxygen
  • Oxygen and water
  • Nitrogen and glucose

Pertanyaan 6

Pilihan ganda

In which part of the plant does photosynthesis primarily occur?

  • Roots
  • Flowers
  • Leaves
  • Stems

Pertanyaan 7

Pilihan ganda

Which of the following is NOT a factor affecting photosynthesis?

  • Light intensity
  • Water availability
  • Soil type
  • Carbon dioxide concentration

Pertanyaan 8

Pilihan ganda

Which process is the opposite of photosynthesis?

  • Respiration
  • Fermentation
  • Transpiration
  • Digestion

Pertanyaan 9

Pilihan ganda

What is the role of water in photosynthesis?

  • It provides oxygen
  • It is a reactant
  • It absorbs sunlight
  • It stores energy

Pertanyaan 10

Pilihan ganda

Why do plants appear green?

  • They reflect green light
  • They absorb green light
  • They emit green light
  • They produce green pigment

Pertanyaan 11

Pilihan ganda

What is photosynthesis?

  • A process where plants absorb nutrients from the soil
  • A chemical process using light energy to convert carbon dioxide and water into glucose and oxygen
  • A method of plant respiration
  • A way plants absorb water through their leaves

Pertanyaan 12

Pilihan ganda

Where does photosynthesis occur in plant cells?

  • Nucleus
  • Mitochondria
  • Chloroplast
  • Ribosome

Pertanyaan 13

Pilihan ganda

What are the main reactants of photosynthesis?

  • Oxygen and glucose
  • Water and glucose
  • Carbon dioxide and water
  • Carbon dioxide and oxygen

Pertanyaan 14

Pilihan ganda

What is the primary product of photosynthesis?

  • Starch
  • Glucose
  • Lipids
  • Proteins

Pertanyaan 15

Pilihan ganda

Which pigment is responsible for absorbing light energy during photosynthesis?

  • Carotene
  • Xanthophyll
  • Chlorophyll
  • Anthocyanin

Pertanyaan 16

Pilihan ganda

During which part of photosynthesis is oxygen produced?

  • Light-dependent reactions
  • Light-independent reactions
  • Calvin cycle
  • Glycolysis

Pertanyaan 17

Pilihan ganda

Which factor does NOT affect the rate of photosynthesis?

  • Light intensity
  • Amount of chlorophyll
  • Soil type
  • Temperature

Pertanyaan 18

Pilihan ganda

What is the role of stomata in photosynthesis?

  • Absorb sunlight
  • Transport water
  • Control gas exchange
  • Store glucose

Pertanyaan 19

Pilihan ganda

What happens to the glucose produced in photosynthesis?

  • It is stored as starch
  • Used to produce cellulose
  • Converted into fats and oils
  • All of the above

Pertanyaan 20

Pilihan ganda

Which of the following is a limiting factor for photosynthesis?

  • Soil pH
  • Carbon dioxide concentration
  • Plant age
  • Wind speed
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