The level of weight that the body tries to maintain is known as

• A. metabolism.
• B. the weight set point.
• C. the basal metabolic rate.
• D. the body mass index.

Answer: (B)

Verified step by step guidance

1. Understand the concept of 'weight set point': It refers to the theory that each individual has a genetically determined range of weight that their body will try to maintain.
2. Differentiate between 'weight set point' and 'metabolism': Metabolism is the process by which your body converts what you eat and drink into energy, not the level of weight the body tries to maintain.
3. Consider the 'basal metabolic rate': This is the number of calories your body needs to accomplish its most basic (basal) life-sustaining functions, not the weight level the body tries to maintain.
4. Understand 'body mass index (BMI)': BMI is a measure of body fat based on height and weight, not a mechanism for maintaining weight.
5. Conclude that the 'weight set point' is the correct term for the level of weight that the body tries to maintain, as it is distinct from metabolism, basal metabolic rate, and body mass index.