Which process uses light energy to drive the synthesis of organic molecules from carbon dioxide in many organisms?

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Multiple Choice

Which process uses light energy to drive the synthesis of organic molecules from carbon dioxide in many organisms?

The process being described is photosynthesis. It uses light energy to drive the conversion of carbon dioxide and water into organic molecules, such as glucose, with oxygen released as a byproduct. In photosynthesis, light energy powers the creation of ATP and NADPH in the light-dependent reactions, and those energy carriers are then used in the Calvin cycle to fix CO2 into sugars. This allows plants, algae, and some bacteria to build organic matter from inorganic carbon.

Chemosynthesis relies on chemical energy from inorganic reactions rather than light to fix CO2. Fermentation and respiration involve breaking down organic molecules to release energy rather than synthesizing new organic matter from CO2 using light.

Which process uses light energy to drive the synthesis of organic molecules from carbon dioxide in many organisms?

Study for the Biology MYA Test with engaging resources. Dive into flashcards and multiple-choice questions with hints and explanations, ensuring you're well-prepared for success.

Which process uses light energy to drive the synthesis of organic molecules from carbon dioxide in many organisms?

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