4/27/25, 11:14
AM
BIO 229 EXAM QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED GRADED A++
Practice questions for this set
Learn 1/7 Study using Learn
allow adenine to form two hydrogen bonds with thymine (or uracil) and guanine to form three
hydrogen bonds with cytosine to form double-stranded nucleic acids & allow
adjacent bases in a nucleotide chain to stack tightly, stabilizing the DNA double
helix.
Select the correct term
Which of the following is not a polymer of
1 2Which of the following is a unit of energy?
numerous monomer units?
Disulfide bonds are often found to stabilize
Complementary relationships between
4which of the following levels of protein structure?
3purines and pyrimidines
Don't know?
Terms in this set (171)
The components of a a five-carbon sugar, a phosphate group, and a
nucleotide are nitrogen-containing aromatic base.
The nucleoside phosphodiester
triphosphate molecules
in DNA are linked
together in the 5'→3' by
1/
14
, 4/27/25, 11:14
AM
a(n) ________
bridge.
The chemical nature of R
each amino acid is
determined by which
of the following
groups?
regions of the membrane that are high in
Lipid rafts are sphingolipids, which facilitate
communication
with the external environment of the cell.
Which of the following is a phospholipid
not a polymer of
numerous monomer
units?
Which of the following is phenylalanine
not a steroid?
Which of the following Glycolipids are usually found on the exterior surface
is true of glycolipids? of the plasma membrane.
Which of the following Saturated fatty acids have no double bonds between
statements is true carbons.
?
Which of the following is Purines have a double -ringed structure.
true of purines?
Cholesterol is a ________, which steroid; is a component of eukaryotic membranes
___________________.
The two strands of DNA hydrogen bonds; double -stranded DNA
are held together by separates into two separate strands at high
temperatures
________; thus _.
RNA and DNA differ in that RNA contains uracil and DNA contains
thymine & in that RNA contains ribose and
DNA contains deoxyribose.
allow adenine to form two hydrogen bonds
with thymine (or uracil) and guanine to form
Complementary three hydrogen bonds with cytosine to form
relationships between double-stranded nucleic acids & allow
purines and adjacent bases in a nucleotide chain to
pyrimidines stack tightly, stabilizing the DNA double
2/
14
AM
BIO 229 EXAM QUESTIONS AND ANSWERS WITH COMPLETE
SOLUTIONS VERIFIED GRADED A++
Practice questions for this set
Learn 1/7 Study using Learn
allow adenine to form two hydrogen bonds with thymine (or uracil) and guanine to form three
hydrogen bonds with cytosine to form double-stranded nucleic acids & allow
adjacent bases in a nucleotide chain to stack tightly, stabilizing the DNA double
helix.
Select the correct term
Which of the following is not a polymer of
1 2Which of the following is a unit of energy?
numerous monomer units?
Disulfide bonds are often found to stabilize
Complementary relationships between
4which of the following levels of protein structure?
3purines and pyrimidines
Don't know?
Terms in this set (171)
The components of a a five-carbon sugar, a phosphate group, and a
nucleotide are nitrogen-containing aromatic base.
The nucleoside phosphodiester
triphosphate molecules
in DNA are linked
together in the 5'→3' by
1/
14
, 4/27/25, 11:14
AM
a(n) ________
bridge.
The chemical nature of R
each amino acid is
determined by which
of the following
groups?
regions of the membrane that are high in
Lipid rafts are sphingolipids, which facilitate
communication
with the external environment of the cell.
Which of the following is a phospholipid
not a polymer of
numerous monomer
units?
Which of the following is phenylalanine
not a steroid?
Which of the following Glycolipids are usually found on the exterior surface
is true of glycolipids? of the plasma membrane.
Which of the following Saturated fatty acids have no double bonds between
statements is true carbons.
?
Which of the following is Purines have a double -ringed structure.
true of purines?
Cholesterol is a ________, which steroid; is a component of eukaryotic membranes
___________________.
The two strands of DNA hydrogen bonds; double -stranded DNA
are held together by separates into two separate strands at high
temperatures
________; thus _.
RNA and DNA differ in that RNA contains uracil and DNA contains
thymine & in that RNA contains ribose and
DNA contains deoxyribose.
allow adenine to form two hydrogen bonds
with thymine (or uracil) and guanine to form
Complementary three hydrogen bonds with cytosine to form
relationships between double-stranded nucleic acids & allow
purines and adjacent bases in a nucleotide chain to
pyrimidines stack tightly, stabilizing the DNA double
2/
14
