In What Way Is the Reaction Shown a Key One

question 21

Multiple Choice

In what way is the reaction shown a key one in carbohydrate catabolism?

• A)The reaction allows pyruvate to enter the citric acid cycle where it can be completely oxidized to CO₂.
• B)The reaction represents the final step in aerobic respiration.
• C)The reaction is the only NADH producing reaction in the citric acid cycle.
• D)The reaction is the only decarboxylation reaction in the citric acid cycle.
• E)The reaction represents the only energy-producing reaction of the citric acid cycle.

---

Definitions:

IPM

Integrated Pest Management, a strategy that uses a combination of biological, cultural, physical, and chemical tactics to control pests with minimal environmental impact.

EcoLogo Label

A certification mark indicating that products or services meet stringent environmental standards.

Herbicides

Chemical substances used to control or kill unwanted plants (weeds), without causing harm to the desired crops.

Target Weeds

Specific unwanted plant species that are the focus of control or eradication efforts in agricultural or horticultural practices.