Biology 120 Notes (Part 5) Continuing the Discussion of Macromolecules

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26 Terms

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Glycogen
________ is a highly branched storage polysaccharide in animals.
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Chitin
________ is a structural polymer found in cell walls of fungi and exoskeletons of insects and crustaceans.
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Glycosidic bonds
________ (linkages) join monosaccharides together through dehydration reactions.
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Starch
________ is a storage polysaccharide in plants.
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Proteins
________ are a polypeptide or multiple peptides that have a unique structure and function.
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glucose monomers
It is composed of ________ in a helix.
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Cellulose
________ is a structured polysaccharide in plants.
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Peptidoglycan
________ is a structural polysaccharide.
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Collagen
________ and keratin are part of the structure of proteins.
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Polysaccharides
________ are a long chain of monosaccharides joined by glycosidic linkages.
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Globular proteins
________ exhibit tertiary structure.
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Maltose
________ (grain sugar), lactose (milk sugar), and sucrose (table sugar) are common monosaccharides found in everyday use.
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Polypeptides
________ are a chain of amino acids joined together with peptide bonds.
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Protein structuring
________ is hierarchal.
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Amino acids
________ are protein monomers.
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cell walls
It makes up most of the plant ________.
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Ionic bonds
________ and covalent bonds occur between "R groups ..
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Peptidoglycan
________ is a structural polymer found in cell walls.
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Cellulose
________ is a structural polymer.
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Amino acids
________ are linked when a bond forms between a carboxyl group of one ________ and an amino group of another.
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Proteins
________ defend against antibodies.
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Proteins have four basic structures which are
primary, secondary, tertiary, and quaternary
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secondary structure
A ___________ occurs when polypeptides coil or fold in a certain way and is formed by hydrogen bonds.
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primary structure
A ____________ has a sequence of amino acids.
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tertiary structure
Folding results in a final 3-D shape of a polypeptide, which makes up a ____________.
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quaternary structure
The bonding of two or more distinct polypeptide subunits makes up a _____________.