Which of the following statements about a plot of V0 vs. [S] for an enzyme that
follows Michaelis-Menten kinetics is false?
Give this one a try later!
At very high [S], the velocity curve becomes a horizontal line that intersects
the y-axis at Km
,In a highly basic solution, pH = 13, the dominant form of glycine is:
Give this one a try later!
NH2-CH3+-COO
A monoclonal antibody differs from a polyclonal antibody in that monoclonal
antibodies:
Give this one a try later!
are synthesized by a population of identical, or "cloned," cells
The amino acid substitution of Val for Glu in Hemoglobin S results in aggregation of
the protein because of ___________ interactions between molecules
Give this one a try later!
Hydrophobic
Stereoisomers that are non-superimposable mirror images of each other are known
as
Give this one a try later!
, enantiomers.
If the free energy change G for a reaction is -46.11 kJ/mol, the reaction is:
Give this one a try later!
exergonic
The fundamental cause of sickle-cell disease is a change in the structure of:
Give this one a try later!
Hemoglobin
During muscle contraction, hydrolysis of ATP results in a change in the:
Give this one a try later!
conformation of myosin
Which one of the following has the cellular components in order of increasing size?
Give this one a try later!
, Amino acid < protein < ribosome < mitochondrion
The average molecular weight of the 20 standard amino acids is 138, but biochemists
use 110 when estimating the number of amino acids in a protein of known molecular
weight. Why?
Give this one a try later!
The number 110 reflects the higher proportion of small amino acids in
proteins, as well as the loss of water when the peptide bond forms
In a mixture of the five proteins listed below, which should elute second in size-
exclusion (gel- filtration) chromatography?
Give this one a try later!
immunoglobulin G Mr = 145,000
All of the amino acids that are found in proteins, except for proline, contain a(n):
Give this one a try later!
Amino group
follows Michaelis-Menten kinetics is false?
Give this one a try later!
At very high [S], the velocity curve becomes a horizontal line that intersects
the y-axis at Km
,In a highly basic solution, pH = 13, the dominant form of glycine is:
Give this one a try later!
NH2-CH3+-COO
A monoclonal antibody differs from a polyclonal antibody in that monoclonal
antibodies:
Give this one a try later!
are synthesized by a population of identical, or "cloned," cells
The amino acid substitution of Val for Glu in Hemoglobin S results in aggregation of
the protein because of ___________ interactions between molecules
Give this one a try later!
Hydrophobic
Stereoisomers that are non-superimposable mirror images of each other are known
as
Give this one a try later!
, enantiomers.
If the free energy change G for a reaction is -46.11 kJ/mol, the reaction is:
Give this one a try later!
exergonic
The fundamental cause of sickle-cell disease is a change in the structure of:
Give this one a try later!
Hemoglobin
During muscle contraction, hydrolysis of ATP results in a change in the:
Give this one a try later!
conformation of myosin
Which one of the following has the cellular components in order of increasing size?
Give this one a try later!
, Amino acid < protein < ribosome < mitochondrion
The average molecular weight of the 20 standard amino acids is 138, but biochemists
use 110 when estimating the number of amino acids in a protein of known molecular
weight. Why?
Give this one a try later!
The number 110 reflects the higher proportion of small amino acids in
proteins, as well as the loss of water when the peptide bond forms
In a mixture of the five proteins listed below, which should elute second in size-
exclusion (gel- filtration) chromatography?
Give this one a try later!
immunoglobulin G Mr = 145,000
All of the amino acids that are found in proteins, except for proline, contain a(n):
Give this one a try later!
Amino group
