Bio Ch 3 PLQ exam with complete solutions.
An amino acid is to a protein as a nucleotide is nucleic acid A dehydration reaction is used to form polymers Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Fats and fatty acids are insoluble in water The formation of complex molecules that form life is made possible by what understanding regarding carbon carbon forms up to 4 covalent bonds the four nucleotide bases found in DNA are identical to those in RNA. true or false? false The functional group that forms covalent bonds between R groups within a polypeptide and that stabilizes tertiary structure is -SH Glycogen is to animal cells as starch is to plant cells If a specimen contains 30% adenine in its DNA, how much cytosine will it contain? 20% The most hydrophobic molecule is C2H6 The portion of an amino acid that makes the amino acid unique among the 20 different amino acids is the side chain or R-group the primary structure of a protein ultimately determines its 3 dimensional structure Sickle cell anemia is a condition in which red blood cells exhibit a characteristic "sickle" shape. This arises from a mutation or change in one of the amino acids found in hemoglobin. A single amino acid mutation would directly affect protein's primary structure. Starch and cellulose are examples of the functions of polysaccharides. The key structural differences that support these functions are: alpha 1-4 and alpha 1-6 glycosidic linkage in starch creates branching, and beta 1-4 in cellulose creates strong bonds. The structural difference between saturated and unsaturated fats causes what type of change at room temperature? linear structure of a fatty ac
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bio ch 3 plq exam with complete solutions
