Which statement BEST explains the process of energy conversion that takes place during photosynthesis?Select one:a.Radiant energy is converted to chemical potential energy in the form of glucose.b.Oxygen energy is released in the form of heat during combustion reactions.c.Water and radiant energy are necessary for anaerobic respiration to take place.d.Energy in the bonds of glucose is transferred to the phosphate bonds of ATP.
Question
Which statement BEST explains the process of energy conversion that takes place during photosynthesis?Select one:a.Radiant energy is converted to chemical potential energy in the form of glucose.b.Oxygen energy is released in the form of heat during combustion reactions.c.Water and radiant energy are necessary for anaerobic respiration to take place.d.Energy in the bonds of glucose is transferred to the phosphate bonds of ATP.
Solution
The statement that best explains the process of energy conversion that takes place during photosynthesis is:
a. Radiant energy is converted to chemical potential energy in the form of glucose.
Here's why:
Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy, usually from the sun, into chemical energy in the form of glucose.
Step by step, the process is as follows:
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Light absorption: Chlorophyll, the green pigment in plants, absorbs light energy, specifically radiant energy from the sun.
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Conversion to chemical energy: This absorbed light energy is then used to convert carbon dioxide from the air and water from the soil into glucose. This is a chemical reaction and the energy is now stored in a chemical form, specifically in the bonds of the glucose molecule.
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Oxygen release: As a by-product of this reaction, oxygen is released into the air.
So, the process of photosynthesis is essentially a process of energy conversion from radiant (light) energy to chemical energy (glucose).
Similar Questions
Photosynthesis and cellular respiration are processes that convert energy from one form to another. Which statement accurately describes this transformation? Select one:a.Photosynthesis: converts solar energy to chemical energyb.Photosynthesis: converts chemical energy to solar energyc.Cellular respiration: converts chemical energy to solar energyd.Cellular respiration: ATP energy to glucose energy
Apply your understanding of energy conversions: Which type of energy transformation occurs during photosynthesis?Heat energy → Light energyLight energy → Heat energy Light energy → Chemical energyMechanical energy → Chemical energy
Radiant energy means:Question 1Select one:Energy is delivered as radicals.Energy is delivered as radiants.Energy is delivered as heat and light.Energy is delivered as electrons.Clear my choiceQuestion 2Not yet answeredMarked out of 1Flag questionTipsQuestion textDuring photosynthesis, energy transfer occurs. Which ONE of the following processes is likely to happen?Question 2Select one:Light energy is transferred to kinetic energy.Light energy is transferred to chemical potential energy.Electrical energy is transferred to chemical potential energy.Chemical energy is transferred to light energy.
What term is used to describe the process by which organisms convert sunlight into chemical energy?a.Respirationb.Decompositionc.Trophic transferd.Photosynthesis
Complete the sentences with the correct terms.Photosynthesis uses to produce ATP, NADPH, and O2O2 . captures the light energy for photosynthesis.ATP and NADPH drive the .The Calvin cycle performs during photosynthesis.Water is converted to oxygen and releases electrons in the .
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