ATP and photovoltaic cells are similar because(1 point)

Responses

they both use energy transport chains.
they both use energy transport chains.

they are both key components of plant cells.
they are both key components of plant cells.

they both produce chemical and electrical energy.
they both produce chemical and electrical energy.

they are both key components of solar panels.

9 answers

ATP (adenosine triphosphate) and photovoltaic cells are similar because they both produce chemical and electrical energy.

ATP is a molecule that stores and provides energy for biological processes, while photovoltaic cells convert solar energy into electrical energy. Both serve as energy conversion systems but operate in different contexts.

Which molecule is a high-energy output of the light reactions?(1 point)
Responses

hydrogen
hydrogen

ATP
ATP

oxygen
oxygen

ADP

The high-energy output of the light reactions of photosynthesis is ATP.

During the light reactions, light energy is converted into chemical energy in the form of ATP and NADPH, which are then used in the Calvin cycle for synthesizing glucose.

In photosynthesis, light energy is(1 point)
Responses

released as usable energy.
released as usable energy.

captured as thermal energy.
captured as thermal energy.

stored as short-term energy.
stored as short-term energy.

stored as chemical energy.
stored as chemical energy.

In photosynthesis, light energy is stored as chemical energy.

During photosynthesis, plants capture light energy and convert it into chemical energy in the form of glucose and other organic molecules.

Which is a simplified equation for photosynthesis?(1 point)
Responses

water + oxygen → carbon dioxide + sugar + light
water + oxygen → carbon dioxide + sugar + light

carbon dioxide + oxygen + light → sugar + water
carbon dioxide + oxygen + light → sugar + water

sugar + water → carbon dioxide + oxygen + light
sugar + water → carbon dioxide + oxygen + light

carbon dioxide + water + light → sugar + oxygen

The simplified equation for photosynthesis is:

carbon dioxide + water + light → sugar + oxygen.

In this equation, carbon dioxide (CO₂) and water (H₂O) are used, along with light energy, to produce glucose (sugar) and oxygen (O₂).

Glucose is a carbohydrate formed by using energy to convert carbon dioxide and water bonded glucose molecules. What type of reaction does this represent?(1 point)
Responses

cellular respiration
cellular respiration

ATP
ATP

photosynthesis
photosynthesis

dehydration synthesis

The reaction described represents photosynthesis.

In photosynthesis, energy from light is used to convert carbon dioxide (CO₂) and water (H₂O) into glucose (a carbohydrate) and oxygen (O₂).