Which of the following is not true of proteins?
a. They have both functional and structural roles in the body
b. They appear to be molecular carriers of coded hereditary information
c. Their function depends on their three-dimensional shape
d. They may be denatured or coagulated by heat or acid...
, Carbohydrates are stored in the muscle and liver in the form of
a. Glycogen
b. Cholesterol
c. Glucose
d. Triglyceride - ✔✔a. Glycogen
The basic structural material of the body consists of
a. Nucleic acids
b. Proteins
c. Lipids
d. Carbohydrates - ✔✔b. Proteins
Which is a correct description of nucleic acids?
a. They are long polymers of amino acids, folded into an alpha helix.
b. They are polymers of subunits containing glucose, a phosphate group, and an amino acid.
c. They are polymers of subunits containing a phosphate group, a sugar, and a purine or
pyrimidine base.
d. They are polymers of subunits containing glucose and amino acids.
e. They are polymers of subunits containing a phosphate group, a sugar, and an amino acid -
✔✔c. They are polymers of subunits containing a phosphate group, a sugar, and a purine or
pyrimidine base.
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