Concept explainers
To determine:
The six general type of nutrients.
Introduction:
A nutrient is the substance used by an organism for its survival, growth and reproduction. The six essential nutrients includes: carbohydrates, protein, fat, vitamins minerals, and water.
To determine:
The two nutrients that provide the most energy for humans.
Introduction:
Lipids and carbohydrates are the two most important energy sources. Carbohydrates are the important energy source for the brain. Lipids are an important energy source that when consumed, increases the absorption of fat-soluble vitamins including vitamin A and K.
To determine:
The nutrient that store the most energy in humans.
Introduction:
Lipids perform major biological functions like storing energy, signaling and acting as structural components of cell membranes.
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Biology
- Which of the following statements is not true? a. Essential nutrients can be synthesized by the body. b. Vitamins are required in small quantities for bodily function. c. Some amino acids can be synthesized by the body, while others need to be obtained from diet. d. Vitamins come in two categories: fat-soluble and water-soluble.arrow_forwardAs a person ages, the number of body cells steadily decreases and energy needs decline. If you were planning an older persons diet, what kind(s) of nutrients would you emphasize, and why? Which ones would you recommend an aging person eat less of?arrow_forwardThe preferred energy sources for the body are ________.arrow_forward
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