Select the One Most Appropriate Choice for Each

question 8

Multiple Choice

Select the one most appropriate choice for each.
-Fermentation

• A)Produces NADH and CO₂; pyruvate oxidized
• B)Produces ATP, NADH, and CO₂
• C)Splits glucose into two pyruvate molecules
• D)Regenerates NAD⁺ as pyruvate is converted to ethanol or lactate
• E)Uses a membrane-bound system that sets up production of ATP

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Definitions:

Enzymes

Biological molecules that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.

Plasmodesmata

Channels in plant cell walls that enable communication and transport between cells.

Cytoplasm

The cytoplasm is the gel-like material inside the cell membrane of all cell types, containing organelles and soluble molecules like enzymes and nutrients, involved in cellular processes.

Energy Transformations

The process of changing one form of energy into another, such as the conversion of electrical energy to heat energy.