The ultimate source of energy for photosynthetic reactions in a plant isMultiple Choiceglycogen.the sun.plants.glucose.catabolism.

The main product of photosynthesis used by plants for food isMultiple Choicecarbohydrate.oxygen.carbon dioxide.chlorophyll.sunlight.

The energy for producing organic molecules in plants is directly driven byMultiple Choicethe use of rubisco to collect energy from ATP made during the light reactions.the use of chlorophyll to transfer electrons from photons to other pigments.the use of NADPH to carry photons to the Calvin cycle.the use of water to transfer the energy of hydrolysis to enzymes.the use of light to provide electrons for oxidation and reduction reactions.

Where do plants get their energy from?They perform cellular respiration and use the glucose they createThe sunChemosynthesis

Question 5SavedPhotosynthesis is the chemical reaction that allows plants to produce their own food. The ingredients for this reaction are carbon dioxide and water. The products are glucose and oxygen.Based on this information, determine the word equation for photosynthesis.Note: You can copy and paste this arrow: →Plants produce their own food through a chemical reaction powered by sunlight.

Identify the principal role of photosynthesis.Group of answer choicesTo convert solar energy into the chemical energy of sugarsTo convert the chemical energy of sugars into heat to maintain an elevated body temperatureTo convert the chemical energy of sugars into the chemical energy that fuels life's processesTo convert kinetic energy into the chemical energy of sugars