4. Biomolecules
Carbohydrates
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Practice this topic
- Multiple Choice
Which of the following chemical formulas represents that of a simple carbohydrate?
a) C2H2O2.
b) C6H12O6.
c) C5H4O3.
d) C3H6O9.
- Multiple Choice
Monosaccharides are linked together via a ______________ reaction, forming a _____________bond.
a) Hydrolysis ; Glycosidic.
b) Dehydration synthesis ; Hydrogen.
c) Hydrolysis ; Peptide.
d) Dehydration synthesis ; Glycosidic.
e) Hydrolysis ; Hydrogen.
- Multiple Choice
Which of the following chemical reactions results in energy release when glycosidic bonds are broken?
a) Condensation reaction.
b) Dehydration synthesis reaction.
c) Hydrolysis reaction.
d) Hydrogen bonding.
- Multiple Choice
Animal cells store energy in the form of _________, and plant cells store energy in the form of ___________.
a) Sucrose ; glucose.
b) Disaccharides ; monosaccharides.
c) Starch ; glycogen.
d) Cellulose ; chitin.
e) Glycogen ; starch.
- Open QuestionWhich of the following categories includes all others in the list?a. disaccharideb. polysaccharidec. starchd. carbohydrate
- Open QuestionWhat are three ways monosaccharides differ from one another?
- Open QuestionThe enzyme amylase can break glycosidic linkages between glucose monomers only if the monomers are in the αform. Which of the following could amylase break down?a. glycogen, starch, and amylopectinb. glycogen and cellulosec. cellulose and chitind. starch, chitin, and cellulose
- Open QuestionA glucose molecule is to starch as (Explain your answer.)a. a steroid is to a lipid.b. a protein is to an amino acid.c. a nucleic acid is to a polypeptide.d. a nucleotide is to a nucleic acid.