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21 questions
OXYGEN released during photosynthesis comes from breaking down WHAT MOLECULE during the light dependent reaction?
carbon dioxide
water
glucose
ATP
In Cellular Respiration, cells use energy available in food to create what energy-rich compound?
ATP
ADP
glucose
water
Energy is released from ATP when:
ATP is exposed to sunlight
a phosphate group is broken
adenine bonds to ribose
a phosphate group is added
Which of the following organisms perform cellular respiration?
A
D
B and C
All of these
Carbon used in the Calvin Cycle comes from what molecule from the atmosphere?
Oxygen
Methane
Carbon Dioxide
Water
Fermentation is an anaerobic process for releasing energy from glucose. Anaerobic means it takes place in:
An oxygen-rich environment.
an environment devoid of light
an environment devoid of oxygen
Does photosynthesis most commonly occur in heterotrophs or autotrophs?
Heterotrophs
Autotrophs
What is the primary goal of Photosynthesis?
To produce energy in the form of light
to produce oxygen
to produce chloroplasts
to produce glucose for the plant
Which of the following would most affect the rate of photosynthesis?
Amount of carbon dioxide in the atmosphere
amount of water in the soil
amount of sunlight
All of the above
What are the products of the light dependent reaction in photosynthesis
All of these
Oxygen
ATP
NADPH
What are the reactants in the light independent reaction or Calvin Cycle in photosynthesis?
carbon dioxide
ATP
NADPH
All of the above
What are the products in the light independent or Calvin Cycle of photosynthesis?
water
oxygen
carbon dioxide
glucose
In photosynthesis, what are the two products not used up in the reaction?
water and oxygen
oxygen and carbon dioxide
oxygen and glucose
glucose and ATP
In cellular respiration, the first step in releasing the energy of glucose in the cell is known as:
electron transport
glycolysis
the Krebs Cycle
the Calvin Cycle
After the bond depicted in the photo is broken, what will be the correct name of the molecule?
ATP
Glucose
ADP
NADPH
The process that releases energy from food in the presence of oxygen is:
fermentation
photosynthesis
cellular respiration
synthesis
The process that produces glucose using sunlight, water and carbon dioxide is:
cellular respiration
Krebs Cycle
Osmosis
Photosynthesis
Light absorbing molecules that gather the sun's energy are called:
pigments
glucose
thylakoids
chloroplasts
The light dependent portion of photosynthesis takes place in what part of the chloroplast?
mitochondria
cytoplasm
thylakoids
stroma
In what organelle does cellular respiration take place?
mitochondria
chromosomes
lysosomes
nucleus
What are the correct steps, in order, of cellular respiration?
Light Dependent Reaction, Calvin Cycle, Dark Reaction
Glycolysis, Krebs Cycle, Electron Transport Chain
Photosynthesis, Glucose, Respiration
Krebs Cycle, Glycolysis, Electron Transport Chain
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