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Which macromolecule stores genetic information?
A. proteins B. lipids C. nucleic acids D. carbohydrates
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The function of lipids such as fats, oils and waxes is to
A. store energy B. provide insulation C. form a water barrier D. all of the above
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Proteins function in living things to
build and repair tissue transport materials catalyze reactions all of the above
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A five carbon sugar, a phosphate and a nitrogenous base combine to form a nucleotide. Nucleotides are the building blocks of proteins lipids nucleic acids carbohydrates
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Carbohydrates, such as glucose, function in A. repelling water. B
Carbohydrates, such as glucose, function in A. repelling water B. building proteins C. providing energy D. genetic info
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All of the following are examples of lipids EXCEPT
cholesterol pheromones glucose steroids
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Which of the following is not associated with proteins?
enzymes polysaccharides amino acids peptide bonds
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Animals that hibernate need to eat large amounts of food high in this type of macromolecule in order to store energy for the winter. proteins monosaccharides lipids fiber
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Antibodies are structures that attack pathogens and fight disease
Antibodies are structures that attack pathogens and fight disease. Antibodies are classified as what type of macromolecule? carbohydrates proteins lipids nucleic acids
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DNA stores hereditary information which provides instructions for the assembly of proteins. DNA categorized as which type of macromolecule? lipid carbohydrate protein nucleic acid
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12. What are amino acids held together by?
Peptide bonds Hydrogen bonds Carbon bonds Covalent bonds
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A chemical subunit that serves as a building block of a polymer is a(n)
carbohydrate monomer peptide bond glucose
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The term saccharide refers to ___________
carbohydrate monomer sugar polymer
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Polypeptide bonds hold together which type of macromolecule?
carbohydrates proteins lipids nucleic acids
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Which macromolecule makes up the cell wall of plant cells?
carbohydrates proteins lipids nucleic acids
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Provides immediate energy to cells
Carbohydrates Lipids Nucleic Acids Proteins
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Which macromolecule stores and transmits genetic information
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Which macromolecule stores energy and provides insulation
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Which macromolecule builds and repairs tissue
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Which polymer is composed of monomers called amino acids
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Cellulose is an example of which macromolecule that provides structural component to plants
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Which macromolecule functions as enzymes to catalyze reactions as well as to fight disease
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DNA and RNA are examples
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Which macromolecule is a major component of the cell membrane that forms a water barrier
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Study guide: Macromolecule
Nucleic Acids Water barrier, insulation, stores energy Fights diseases, builds and repairs tissue, catalyzes chemical reactions, transports materials Gives immediate energy and provides structural support Carbohydrates Proteins Lipids
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10. Nucleic acids 11. Peptide bonds 12. Monomers 13. Sugar 14. Proteins 15. Carbohydrates 16. Nucleic acids 17. ose Amino acids Stores genetic information and controls cell activities polymer
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