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Biomolecules

Biomolecule compare and contrast

QuestionAnswer
Biomolecule The molecules of life: carbohydrates, lipids, proteins and nucleic acids. Also called macromolecules.
Monomer A single building block of a larger biomolecule ("mono" = one)
Polymer A chain of monomers put together to form a larger biomolecule ("poly" = many)
Carbohydrates Source of quick energy in animals (sugar and starch), structural support in plants (cellulose)
Lipids Long-lasting energy (fats, oils, and waxes); insulator (blubber), cell membrane
Proteins Provide structure in animals and speed up reactions (enzymes)
Nucleic Acids Store genetic information (DNA and RNA)
Monosaccharide A carbohydrate monomer (monomer = building block)
Amino Acid A protein monomer (monomer = building block)
Nucleotide A nucleic acid monomer (monomer = building block)
Fatty acid A lipid monomer (monomer = building block)
What do carbs and lipids have in common? Both provide energy
What do carbs and protein have in common? Both provide structural support
What do proteins and nucleic acids have in common? Both are involved in making traits, DNA codes for Protein which make the traits
What do all biomolecules have in common? All are macromolecules (polymers made from monomers) needed for life
Created by: Mrs.Finning
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