BIOL 101 QUESTIONS AND ANSWERS EXAM LATEST
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The building blocks of nucleic acids are:
a. glycerol molecules.
b. amino acids.
c. none of the answer choices is correct.
d. nucleotides.
e. glucose molecules.
The molecule that contains the information for making a cell's proteins and must
replicate itself during cell division.
a. DNA.
b. ATP synthase.
c. RNA.
d. FAD.
e. NAD
The components of DNA that produce an organism's genetic information are the
deoxyribose nucleotides.
True
The four nitrogen bases that are found in the different nucleotides of DNA are:
a. uracil, cytosine, guanine, and thymine.
b. uracil, adenine, cytosine, and guanine.
c. adenine, thymine, cytosine, and guanine.
d. None of the answer choices is correct.
e. adenine, thymine, cytosine, and uracil.
Among enzymes required for DNA replication, ligases are needed to form bonds
between nucleotides to join DNA segments.
a. covalent
b. ionic
c. hydrogen
d. weak chemical
e. peptide bonds
The complement strands of DNA have the same exact nitrogen base sequence,
providing the semiconservative replication needed by cells.
False
Complementary DNA strands are held together by
a. phosphodiester bonds.
b. ionic bonds.
c. covalent bonds.
d. glycosidic bonds.
e. hydrogen bonds.
The genome of an organism is all of its
a. characteristics.
b. All of the answer choices are correct.
c. proteins.
UPDATE.Buy Quality Materials!
The building blocks of nucleic acids are:
a. glycerol molecules.
b. amino acids.
c. none of the answer choices is correct.
d. nucleotides.
e. glucose molecules.
The molecule that contains the information for making a cell's proteins and must
replicate itself during cell division.
a. DNA.
b. ATP synthase.
c. RNA.
d. FAD.
e. NAD
The components of DNA that produce an organism's genetic information are the
deoxyribose nucleotides.
True
The four nitrogen bases that are found in the different nucleotides of DNA are:
a. uracil, cytosine, guanine, and thymine.
b. uracil, adenine, cytosine, and guanine.
c. adenine, thymine, cytosine, and guanine.
d. None of the answer choices is correct.
e. adenine, thymine, cytosine, and uracil.
Among enzymes required for DNA replication, ligases are needed to form bonds
between nucleotides to join DNA segments.
a. covalent
b. ionic
c. hydrogen
d. weak chemical
e. peptide bonds
The complement strands of DNA have the same exact nitrogen base sequence,
providing the semiconservative replication needed by cells.
False
Complementary DNA strands are held together by
a. phosphodiester bonds.
b. ionic bonds.
c. covalent bonds.
d. glycosidic bonds.
e. hydrogen bonds.
The genome of an organism is all of its
a. characteristics.
b. All of the answer choices are correct.
c. proteins.
