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47 Cards in this Set
- Front
- Back
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Draw Cysteine
3 letter abbreviation 1 letter abbreviation properties (2) |
Cys
C uncharged polar, forms disulfide bonds |
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Draw Histidine
3 letter abbreviation 1 letter abbreviation properties |
His
H basic |
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Draw Isoleucine
3 letter abbreviation 1 letter abbreviation properties |
Ile
I nonpolar |
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Draw Methionine
3 letter abbreviation 1 letter abbreviation properties (2) |
Met
M nonpolar, start AA |
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Draw Serine
3 letter abbreviation 1 letter abbreviation properties (1) |
Ser
S uncharged polar |
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Draw Valine
3 letter abbreviation 1 letter abbreviation properties |
Val
V nonpolar |
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Draw Alanine
3 letter abbreviation 1 letter abbreviation properties |
Ala
A nonpolar |
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Draw Glycine
3 letter abbreviation 1 letter abbreviation properties |
Gly
G nonpolar |
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Draw Leucine
3 letter abbreviation 1 letter abbreviation properties |
Leu
L nonpolar |
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Draw Proline
3 letter abbreviation 1 letter abbreviation properties |
Pro
P nonpolar |
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Draw Threonine
3 letter abbreviation 1 letter abbreviation properties |
Thr
T uncharged polar |
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Draw Arginine
3 letter abbreviation 1 letter abbreviation properties |
Arg
R uncharged polar |
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Draw Asparagine
3 letter abbreviation 1 letter abbreviation properties |
Asn
N uncharged polar |
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Draw Aspartic acid
3 letter abbreviation 1 letter abbreviation properties |
Asp
D acidic |
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Draw Glutamic Acid
3 letter abbreviation 1 letter abbreviation properties |
Glu
E acidic |
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Draw Glutamine
3 letter abbreviation 1 letter abbreviation properties |
Gln
Q uncharged polar |
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Draw Phenylalanine
3 letter abbreviation 1 letter abbreviation properties |
Phe
F nonpolar |
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Draw Tyrosine
3 letter abbreviation 1 letter abbreviation properties |
Tyr
Y uncharged polar |
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Draw Tryptophan
3 letter abbreviation 1 letter abbreviation properties |
Trp
W nonpolar |
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Draw Lysine
3 letter abbreviation 1 letter abbreviation properties |
Lys
K basic |
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What 2 AAs have acidic side chains?
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aspartic acid
glutamic acid |
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Which three AAs have basic side chains?
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lysine, glutamine, and histadine
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What is the configuration of AA in human proteins?
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L
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What is the configuration of AA in human proteins?
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L
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What is the of the Henderson-Hasselbalch equation? What is it's purpose?
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relates pH with [HA] and [A-]
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When is the buffering capacity maximized?
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pH=pKa
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Define isoelectric point
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the pH at which there is no net charge
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Which three AAs are positively charged? (at neutral pH)
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arginine, histidine, lysine
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Which 2 AA are negatively charged? (at neutral pH)
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aspartic acid, glutamic acid
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What effect does DPG have on the affinity of hemoglobin for oxygen?
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decreases affinity
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What is ferri HB? (Met Hb)
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a form of hemoglobin, in which the iron in the heme group is in the Fe3+ (ferric) state
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What is carboxyhemoglobin? (COHb)
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a stable complex of carbon monoxide and hemoglobin that forms in red blood cells when carbon monoxide is inhaled or produced in normal metabolism
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Which form of hemoglobin has the "tense structure"?
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deoxyhemoglobin
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Which form of hemoglobin has the "relaxed structure"?
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oxyhemoglobin
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What effect does a decrease in pH have on Hb's affinity for oxygen?
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decrease in affinity, stabilizes the tense form
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What effect does increasing the [CO2] have on Hb's affinity for oxygen?
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decreases the affinity, carbamate group forms salt bridges favoring the tense confirmation
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What clues from a biochem profile signal metabolic acidosis?
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low bicarbonate (or total CO2), high chloride, high anion gap
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What is respiratory alkalosis?
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arterial pCO2 falls to a level lower than expected
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Name the carb
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maltose
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name the carb
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lactose
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Name the molecule
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Vitamin A
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name the molecule
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thiamine
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name the molecule
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FAD
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name the molecule
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niacin
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name the molecule
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NAD+
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name the molecule
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vitamin c (ascorbic acid)
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name the molecule
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Coenzyme A
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