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