A) A chemical created by organisms to destroy their environment. B) A substance used only by plants for photosynthesis. C) A toxic substance that harms organisms. D) A substance used by an organism to survive, grow and reproduce.
A) Animals, plants, fungi, and protists. B) Only plants and fungi. C) Only multicellular organisms. D) Only animals and humans.
A) Cell membranes. B) Mitochondria. C) Cytoplasm. D) Feathers.
A) Minerals and vitamins. B) Only iron and zinc. C) Only oxygen and carbon dioxide. D) Carbohydrates, lipids, and proteins.
A) Ethanol. B) Iron. C) Water. D) Vinegar.
A) Fats. B) Carbon dioxide and oxygen. C) Proteins. D) Minerals.
A) From dead or living organic matter. B) By synthesizing them from sunlight. C) By absorbing minerals through roots. D) By producing their own energy from inorganic chemicals.
A) Most plants. B) Humans. C) Most other animals. D) Bacteria.
A) Organic nutrients are always liquids. B) Inorganic nutrients provide more energy. C) Inorganic nutrients are required in larger amounts. D) Organic nutrients contain carbon.
A) Fat. B) Sugar. C) Protein. D) Iron.
A) Synthesizing vitamins. B) Generating energy or tissue growth and repair. C) Preventing all diseases. D) Nerve conduction only.
A) They contain carbon, whereas macronutrients do not. B) They provide more energy. C) They are only used by plants. D) They are needed in smaller amounts.
A) Better reproduction. B) A deficiency state. C) Increased growth. D) Higher survival rates.
A) Compounds in edible plants with unknown health effects. B) Minerals absorbed through the roots of plants. C) Artificial additives in processed food. D) Types of vitamins found in animals.
A) They are a type of protein. B) They are easily synthesized by the human body. C) They are essential for human growth. D) They are a class of non-nutrient phytochemicals.
A) CHNOPS B) Vitamin complexes C) Essential enzymes D) Trace minerals
A) Cellulose B) Glucose C) Starch D) Sucrose
A) Glycerin B) Monosaccharides C) Amino acids D) Fatty acids
A) Glucose B) Glycogen C) Starch D) Sucrose
A) They are types of trace minerals B) The body cannot manufacture them C) They provide the most calories D) They contain double bonds
A) Trace mineral B) Ultracare mineral C) Calcium D) Oxygen
A) Fructose B) Amino acid C) Lactose D) Starch
A) Peptide bonds B) Sugar units C) Double bonds D) Glycerin molecules
A) Proteins B) Carbohydrates C) Macronutrients D) Micronutrients
A) Earth B) Water C) Animal cells D) Synthesized compounds
A) Nine B) Fourteen C) Thirteen D) Two
A) Phenylalanine B) Alpha-linolenic acid C) Methionine D) Histidine
A) Thirteen B) Nine C) Fourteen D) Two
A) Sodium B) Alpha-linolenic acid C) Glucose D) Valine
A) Twenty B) Fourteen C) Thirteen D) Nine
A) Essential amino acid B) Mineral C) Essential fatty acid D) Vitamin
A) Micro-minerals B) Essential vitamins C) Naturally synthesized D) Conditionally essential
A) Iron B) Sodium C) Leucine D) Water
A) Thirteen B) Nine C) Fourteen D) Two
A) Cofactors B) Isomers C) Isotopes D) Vitamers
A) Primary energy source B) Structural tissue building C) Enzymatic cofactors D) Hormonal secretion
A) Vitamin A B) Vitamin C C) Vitamin K D) Vitamin D
A) Vitamin D B) Vitamin E C) Vitamin K D) Vitamin C
A) Through vitamin synthesis B) Through protein requirements C) Through mineral supplements D) Through carbohydrate intake
A) Valine B) Methionine C) Glycine D) Alanine
A) Carbon B) Potassium C) Boron D) Silicon
A) Zinc B) Cobalt C) Copper D) Iron
A) Oxygen B) Nitrogen C) Molybdenum D) Sulfur
A) Boron B) Zinc C) Magnesium D) Iodine
A) Ethanol B) Taurine C) Niacin D) Vitamin C
A) Approximately 5 kilojoules B) Approximately 29 kilojoules C) Approximately 10 kilojoules D) Approximately 40 kilojoules
A) An antioxidant benefit B) A Dietary Reference Intake level C) A specific caloric value D) A natural source in all edible plants
A) Dietary inadequacy B) Pathological requirement C) Nutrient toxicity D) Metabolic deficiency
A) It may cause muscle damage B) It may cause flushing of the face C) It may cause liver damage D) It may cause diarrhea
A) Recommended Dietary Allowances B) Reference Dietary Accumulations C) Recommended Daily Allowances D) Required Daily Amounts
A) 15 B) 19 C) 17 D) 21
A) Iron B) Magnesium C) Zinc D) Boron
A) Eight B) Seven C) Five D) Six
A) Nitrogen B) Magnesium C) Nickel D) Calcium
A) Lipids B) Acids C) Phosphates D) Carbohydrates
A) P B) Po C) K D) Ca |