The primary ketone found in the body:Group of answer choicessuccinatecitratebeta-hydroxybutyratemaltate

Step 1: Break Down the Problem

We need to identify the primary ketone found in the body from the given choices:

1. Succinate
2. Citrate
3. Beta-hydroxybutyrate
4. Maltate

Step 2: Relevant Concepts

Ketones are produced by the liver during periods of low glucose availability, such as fasting or prolonged exercise. The main ketone bodies produced are acetoacetate, beta-hydroxybutyrate, and acetone. Among these, beta-hydroxybutyrate is the most abundant and is often considered the primary ketone body.

Step 3: Analysis and Detail

• Succinate: Involved in the Krebs cycle but not a ketone body.
• Citrate: Also a part of the Krebs cycle and not a ketone body.
• Beta-hydroxybutyrate: A major ketone body formed from acetoacetate; it is the primary ketone found in the blood during ketosis.
• Maltate: Does not serve as a ketone body.

Step 4: Verify and Summarize

From the analysis, beta-hydroxybutyrate stands out as the primary ketone body produced during the process of ketosis in the human body.

Final Answer

The primary ketone found in the body is beta-hydroxybutyrate.