... frequently lethal soon after birth.
14 USMLE Road Map: Biochemistry
N
CLINICAL
CORRELATION
CLINICAL
CORRELATION
CLINICAL
CORRELATION
34 USMLE Road Map: Biochemistry
N
V
max
V
i
1
2
V
max
0
0
[S]
Positive
... response?
20 USMLE Road Map: Biochemistry
N
Initial Long-term Acute Allergic
Exposure Plasma Levels Response
A. IgG IgM IgA
B. IgD IgG IgA
C. IgM IgA IgD
D. IgG IgA...
... otherwise.
DOI: 10. 1036/0071442057
USING THE
USMLE ROAD MAP SERIES
FOR SUCCESSFUL REVIEW
What is the Road Map Series?
Short of having your own personal tutor, the USMLE Road Map Series is the ...
N
LANGE
USMLE
ROAD MAP
BIOCHEMISTRY
RICHARD G. MACDONALD
Department of Biochemistry and Molecular Biology
University of Nebraska Medical Center
Omaha, Nebraska
WILLIAM...
... to ribose
5-phosphate (Figure 6–3 ).
a. Ribose 5-phosphate provides the ribose and deoxyribose sugars found in
nucleotides.
76 USMLE Road Map: Biochemistry
N
Table 6–1 . Energy yield in anaerobic ... mobilized source of glucose to provide
for the short-term needs of the body.
78 USMLE Road Map: Biochemistry
N
Table 6–2 . Regulators of enzyme activity in glucose metabolism....
... portion of fructose to be excreted in the urine.
86 USMLE Road Map: Biochemistry
N
CLINICAL
CORRELATION
CLINICAL
CORRELATION
102 USMLE Road Map: Biochemistry
N
5. The answer is A. This patient exhibits ... particles with receptors
and enzymes involved in their metabolism.
104 USMLE Road Map: Biochemistry
N
CLINICAL
CORRELATION
Chapter 7: The TCA Cycle and Oxidative Phos...
... possible
problems:
– Hepatic dysfunction leading to decreased bile acid synthesis.
– Severe ileal disease leading to malabsorption of bile salts.
– Obstruction of the biliary tract.
116 USMLE Road Map: Biochemistry
N
No ... impairs metabolism of medium-
chain (C6–C12) fatty acids.
– The C6–C12 fatty acids and their esters accumulate in tissues to cause toxicity.
– S...
... most likely defective?
A. Base excision repair
B. Mismatch repair
164 USMLE Road Map: Biochemistry
N
2. The tRNAs are 6 5–1 10 nucleotides long and their backbones fold back to
allow for intramolecular ... 12).
162 USMLE Road Map: Biochemistry
N
RNA Pol II
Holoenzyme
Non-template
DNA strand
Template
DNA strand Topoisomerase
Nascent hnRNA
5'
3'
Synthesis
Topoisomera...
... condition because disease symptoms would be expressed in
heterozygotes.
188 USMLE Road Map: Biochemistry
N
Table 1 3–1 . Molecular phenotypes of autosomal dominant disease.
a
Molecular Explanation ... cell.
202 USMLE Road Map: Biochemistry
N
Ligand
OFF
ON
Ligand
binding
GDP
GDP
GDP
GTP
Receptor
Effectors
Activated
Gα
G protein
α
β
γ
GTP
α
β
γ
Activated
βγ complex
Effectors
Fig...