Multiple choice questions Biochemistry
Which functional group has a double bond and forms organic acids?
a. carboxyl
b. amino
c. hydroxyl
d. carbonyl
e. sulhydryl - answersa
Which of the following characteristics is not common to carbohydrates, lipids, and
proteins?
a. They are composed of a carbon backbone with functional groups attached.
b. Monomers of these molecules undergo dehydration synthesis to form polymers.
c. Their polymers are broken apart by hydrolysis.
d. The backbones of the polymers are primarily polar molecules.
e. The molecules are held together by covalent bonding. - answersd
Cellulose is to carbohydrate as:
a. amino acid is to protein.
b. lipid is to fat.
c. collagen is to protein.
d. nucleic acid is to DNA.
e. nucleic acid is to RNA. - answersc
Maltose, sucrose, and lactose difer from one another:
a. because not all contain glucose.
Which functional group has a double bond and forms organic acids?
a. carboxyl
b. amino
c. hydroxyl
d. carbonyl
e. sulhydryl - answersa
Which of the following characteristics is not common to carbohydrates, lipids, and
proteins?
a. They are composed of a carbon backbone with functional groups attached.
b. Monomers of these molecules undergo dehydration synthesis to form polymers.
c. Their polymers are broken apart by hydrolysis.
d. The backbones of the polymers are primarily polar molecules.
e. The molecules are held together by covalent bonding. - answersd
Cellulose is to carbohydrate as:
a. amino acid is to protein.
b. lipid is to fat.
c. collagen is to protein.
d. nucleic acid is to DNA.
e. nucleic acid is to RNA. - answersc
Maltose, sucrose, and lactose difer from one another:
a. because not all contain glucose.
