If Unregulated, Which of the Following Pairs of Enzymes Would

question 14

Multiple Choice

If unregulated, which of the following pairs of enzymes would represent a futile cycle?

• A)pyruvate kinase and pyruvate carboxylase
• B)pyruvate carboxylase and phosphoenolpyruvate carboxykinase
• C)pyruvate kinase and fructose-1,6-bisphosphatase
• D)fructose-1,6-bisphosphatase and phosphofructokinase
• E)glucose-6-phosphatase and phosphofructokinase

---

Definitions:

Copayment

A fixed amount paid by a patient for healthcare services, with the remaining balance covered by their insurance plan.

Deductible

The amount a person must pay out-of-pocket before an insurance company will cover the remaining costs of a claim.

Annual Payment

A payment made once a year, often related to financial agreements such as salaries, annuities, or subscription services.

Insurance Policy

A contract between an individual or entity and an insurance company, detailing the terms for the payment of claims in the case of loss or damage.