Concept explainers
Introduction:
A nutrient is a substance used by an organism for the basic life activities, such as for the survival and reproduction. The requirements for nutrients apply to animals, plants,
Answer to Problem 1FIB
Correct answer:
Two general roles for nutrients are to provide energy and raw material. Nutrients required in small amounts that often assist in enzymes function are called vitamins. Nutrients that are elements are called minerals. Nutrients that cannot be synthesized by the body are called essential nutrients.
Explanation of Solution
A nutrient is a substance used by an organism for their survival, growth, and reproduction. Nutrients intake applies to animals, plants, fungi, and protists and every living organism. Those nutrients which cannot be produced by the body and must be present in the diet are called as essential nutrients.
Vitamins are organic compounds that an organism requires in a smaller amount and it is also essential for growth and survival of the living being. Minerals are chemical elements required as essential nutrients by an organism to perform basic functions of life. Most of the minerals in a human diet are taken by eating plants and the plant absorbs their essential minerals from the soil.
Vitamins and minerals are the important nutrients used by the organism for their growth, energy, survival, and reproduction.
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Chapter 35 Solutions
Mastering Biology with Pearson eText -- Standalone Access Card -- for Biology: Life on Earth with Physiology (11th Edition)
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- Fill in the blank space: Foods that are blank in nutrient blank are called blank foods.arrow_forwardWhich of the following is/are TRUE about where the following macromolecules are digested and absorbed by the body? -Carbohydrates are digested by enzymes in the mouth and the small intestine and are absorbed in the small intestine -Three of these answers are correct -Proteins are digested by enzymes in the stomach and the small intestine, and absorbed in the small intestine -Water is absorbed in the stomach and reabsorbed in the large intestine -Two of these answers are correctarrow_forwardWhich of the following nutrients in food are most efficiently metabolized by microflora of ruminant animals? Select one: a. Lipids b. Proteins c. Carbohydrates d. Vitaminsarrow_forward
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