When Biochemists Are Talking About the Coupling of the Chemical

question 7

Multiple Choice

When biochemists are talking about the coupling of the chemical reactions they are referring to

• A) a chain of catabolic reactions
• B) substrate availability for reactions that produce macromolecules
• C) exergonic reactions providing energy for endergonic reactions
• D) reactions that happen in the same location within the cell

---

Definitions:

B2B

Business-to-Business, a type of commercial transaction between businesses, such as one involving a manufacturer and wholesaler or a wholesaler and retailer.

C2C

Consumer-to-consumer, a business model whereby consumers trade with each other, typically through an online platform.

B2C

Business-to-Consumer (B2C) refers to the process of selling products and services directly from businesses to the end-users or consumers.

C2B

Refers to Consumer-to-Business, a model where individuals sell products or services to businesses.