A) condensation
B) oxidation reduction
C) hydrolysis
D) decomposition
E) acid-base
Correct Answer
verified
Multiple Choice
A) hydrophobic interactions.
B) hydrogen bonds between two amino acids.
C) covalent linkages between carbons and nitrogens of adjacent amino acids.
D) covalent linkages between carbons and oxygens of adjacent amino acids.
E) all of these.
Correct Answer
verified
Multiple Choice
A) 1
B) 3
C) 5
D) 7
E) 9
Correct Answer
verified
Multiple Choice
A) nucleotide
B) monosaccharide
C) simple sugar
D) amino acid
E) ribose
Correct Answer
verified
Multiple Choice
A) are solid at room temperature
B) have at least one double bond in their fatty acid tail
C) are saturated with hydrogens
D) mainly come from animals.
E) consist of straight chain fatty acids.
Correct Answer
verified
Multiple Choice
A) the protein that becomes a prion is common throughout the body
B) they are misfolded proteins
C) they form fibers that accumulate in the brain
D) they result in tiny holes in the brain
E) prion diseases are non-fatal
Correct Answer
verified
Multiple Choice
A) double covalent
B) unstable covalent
C) polar covalent
D) nonpolar covalent
E) triple covalent
Correct Answer
verified
Multiple Choice
A) varies depending on the atom.
B) is exactly equal to what it needs.
C) is always in excess of the needed amount.
D) is exactly twice the energy emitted when the electron loses energy.
E) is less than the energy emitted when the electron loses energy.
Correct Answer
verified
Matching
Correct Answer
Multiple Choice
A) water
B) carbonic acid
C) hydrocloric acid
D) hydrogen peroxide
E) sodium hydroxide
Correct Answer
verified
Multiple Choice
A) 1
B) 2
C) 3
D) 5
E) 8
Correct Answer
verified
Multiple Choice
A) between two oxygen atoms within molecular oxygen
B) between the opposite ions, sodium and chloride
C) between the oxygen and hydrogens within a water molecule
D) between two water molecules
E) between the hydrogens within molecular hydrogen
Correct Answer
verified
Matching
Correct Answer
Multiple Choice
A) 2
B) 5
C) 10
D) 100
E) 1,000
Correct Answer
verified
Multiple Choice
A) 1
B) 2
C) 3
D) 4
E) 5
Correct Answer
verified
Multiple Choice
A) electrons
B) protons
C) neutrons
D) both neutrons and protons
E) both protons and electrons
Correct Answer
verified
Short Answer
Correct Answer
verified
Multiple Choice
A) 1
B) 3
C) 5
D) 7
E) 9
Correct Answer
verified
Multiple Choice
A) protons
B) electrons
C) neutrons
D) protons and neutrons
E) protons and electrons
Correct Answer
verified
Multiple Choice
A) the sequence of nucleotide bases in DNA
B) the sequence of amino acids in a protein
C) the sequence of fatty acids in a triglyceride
D) the sequence of nucleotides in RNA
E) the sequence of monosaccharides in a polysaccharide
Correct Answer
verified
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