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WorksheetsPhotosynthesis and cellular respiration
Total questions: 20
Worksheet time: 39mins
Raw material of respiration is
Glucose and carbon dioxide
Glucose and oxygen
Glucose and fructose
Glucose and sucrose
What are the products of anaerobic respiration
Glucose and oxygen
Water and carbon dioxide
Lactic acid
Carbon monoxide
Which of these is the difference between aerobic and anaerobic respiration in humans
Aerobic respiration releases less energy than anaerobic does
Glucose is completely broken down in aerobic respiration but not in anaerobic respiration
Anaerobic respiration produces ethanol but aerobic respiration does not
Where in the cell does aerobic respiration takes place
Nucleus
Cytoplasm
mitochondria
Cell membrane
What is the molecule produced in mitochondria when glucose is broken down
ATP
ADP
DNA
NADP
Lactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get
Glucose
Sunlight
Oxygen
water
Explain the process of photosynthesis.
Photosynthesis is the process by which plants convert glucose and oxygen into sunlight, carbon dioxide, and water.
Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose and oxygen.
Photosynthesis is the process by which plants convert sunlight, oxygen, and water into glucose and carbon dioxide.
Photosynthesis is the process by which plants convert carbon dioxide, glucose, and water into sunlight and oxygen.
What is the role of chlorophyll in photosynthesis?
Chlorophyll releases oxygen during photosynthesis.
Chlorophyll absorbs light energy for photosynthesis.
Chlorophyll converts carbon dioxide into glucose.
Chlorophyll provides structural support to plants during photosynthesis.
Aerobic means __________ .
"requires hydrogen"
"needing electrons"
"forming ATPs"
"requires oxygen"
Four students classified the main energy conversions that occur during photosynthesis and cellular respiration. Which student best classified the energy conversions that occur in the two processes?
student 1
student 2
student 3
student 4
What are the reactants in the photosynthesis equation?
oxygen and glucose
nitrogen and hydrogen
sodium and chloride
carbon dioxide and water
What is the primary pigment involved in photosynthesis?
hemoglobin
chlorophyll
melanin
carotene
What is the chemical equation for photosynthesis?
C6H12O6 + 6O2 -> 6CO2 + 6H2O + 6H2O
6CO2 + 6H2O -> 6O2 + 6H2O
C6H12O6 + 6O2 -> 6CO2 + 6H2O
6CO2 + 6H2O -> C6H12O6 + 6O2
In photosynthesis, carbon dioxide is converted to glucose during the _______________.
Krebs cycle
electron transport chain
light-dependent reactions
light-independent reactions
What is another name for a producer?
autotroph
chlorophyll
heterotroph
fermentation
Which of the following is NOT a raw material needed for photosynthesis?
carbon dioxide
light
oxygen
water
In what organelle does photosynthesis take place in?
chlorophyll
chloroplast
cytoplasm
mitochondria
What is the ultimate source of energy for all living things?
electricity
plants
sun
food
When cells get energy from glucose without oxygen it is called _____________.
cytoplasm
fermentation
photosynthesis
What is the correct equation for cellular respiration?
O2 + C6H12O6 -> CO2 + H2O + Energy
O2 + C6H12O6 + Energy -> CO2 + H2O
CO2 + H2O -> O2 + C6H12O6 + Energy
CO2 + H2O + Energy -> O2 + C6H12O6
