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AP Biology MCQ
Biological Macromolecules
Elements of Life
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Most Probable Number (MPN) Test
Neuroscience MCQ
141
Which of the following is a polysaccharide?
A:
Glucose
B:
Lactose
C:
Sucrose
D:
Starch
142
What is the basic unit of carbohydrates?
A:
Amino acid
B:
Fatty acid
C:
Monosaccharide
D:
Polysaccharide
143
Which of the following is a polymer of nucleotides?
A:
RNA
B:
Glucose
C:
Fatty acid
D:
Insulin
144
What determines a protein’s function?
A:
Its size
B:
Its amino acid sequence
C:
Its location in the cell
D:
Its solubility
145
In which part of the cell does protein synthesis occur?
A:
Nucleus
B:
Mitochondria
C:
Ribosomes
D:
Golgi apparatus
146
What is a characteristic of saturated fatty acids?
A:
They have double bonds
B:
They are liquid at room temp
C:
They have no double bonds
D:
They are not found in nature
147
What is the primary function of carbohydrates?
A:
Energy storage
B:
Genetic information
C:
Catalysis
D:
Structural support
148
What type of bond links amino acids in a protein?
A:
Hydrogen bond
B:
Ionic bond
C:
Peptide bond
D:
Covalent bond
149
Which type of nucleic acid is responsible for protein synthesis?
A:
DNA
B:
RNA
C:
tRNA
D:
All of the above
150
What is the basic building block of proteins?
A:
Nucleotides
B:
Amino acids
C:
Fatty acids
D:
Monosaccharides
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