The determination of metabolic body weight can be used in the estimation of:

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BlackTom AI · Accepted Answer

To tackle this question, first identify what metabolic body weight is typically used for in nutrition science. It is a simplified representation that helps estimate the maintenance energy needs of an organism by accounting for body size and metabolic activity.
Option 1: Basal energy expenditure. This choice aligns with the established use of metabolic body weight, since basal energy expenditure (BEE) reflects the minimum energy required for basic physiological processes at rest and is closely linked to body size and metabolic rate. Estimations of BEE often rely on body weight concepts and allometric scaling, making this the correct association.
Option 2: Metabolisable energy. Metabolizable energy refers to the energy actually available to the organism after digestion and absorption, typically in the context of feed and diet evaluation. While body weight considerations influence overall energy needs, metabolic body weight is not the direct estimator for metabolisable energy per se, which is more about dietary energy availability than maintenance needs.
Option 3: Net energy. Net energy is the portion of metabolizable energy available for maintenance and production after accounting for energy losses as heat and other factors. While related to energy balance, net energy is not specifically estimated from metabolic body weight; it requires additional accounting of production and efficiency factors.
Option 4: Gross energy. Gross energy is the total chemical energy present in the feed, measured by bomb calorimetry, before any losses. It is a property of the feed itself and not something that is estimated from the animal’s metabolic body weight. Therefore, metabolic body weight does not directly determine gross energy.
In summary, among the options, basal energy expenditure is the one most directly estimated or predicted using metabolic body weight, reflecting the baseline maintenance energy related to body size and metabolic rate. The other options describe energy values or concepts that depend on digestion, production, or feed composition rather than the maintenance-centric use of metabolic body weight.

ANSC20002_2025_SM2 Mid Semester exam

The determination of metabolic body weight can be used in the estimation of:

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类似问题

Which of the following is the most important factor that influences basal metabolic rate?

Total energy expenditure declines as we age.

Eating certain foods can elevate the basal metabolic rate, and thus promote weight loss.

There are four primary categories of energy expenditure. Of the following, which one represents the majority of total energy use by the body?

Multiple Choice: Which of the following statements about basal metabolic rate (BMR) is false?

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Basal metabolic rate (BMR) is typically measured in?

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ANSC20002_2025_SM2 Mid Semester exam

The determination of metabolic body weight can be used in the estimation of:

查看解析

登录即可查看完整答案

类似问题

Which of the following is the most important factor that influences basal metabolic rate?

Total energy expenditure declines as we age.

Eating certain foods can elevate the basal metabolic rate, and thus promote weight loss.​

There are four primary categories of energy expenditure. Of the following, which one represents the majority of total energy use by the body?

Multiple Choice: Which of the following statements about basal metabolic rate (BMR) is false?

Which of the following factors does NOT influence basal metabolic rate?

Basal metabolic rate (BMR) is typically measured in?

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Eating certain foods can elevate the basal metabolic rate, and thus promote weight loss.