MCAT Commonly Missed
Questions and Answers 100%
Verified
How to find stereoisomers - ANSWER - 2(^n) where n=chiral centers
precipitation - ANSWER - [A][B] > K(sp)
electrical field lines - ANSWER - travel from (+) to (-). Direction a (+) would go in.
resting charge of axons - ANSWER - negative
Reducing sugars - ANSWER - Hemiacetal group that can undergo ring-opening with
aldehyde intermediate (ex maltose, lactose, cellobiose) does not include sucrose
K(m) - ANSWER - measure of binding affinity
V(max) on Lineweaver-Burk plot - ANSWER - y-intercept = (1/Vmax)
NADPH - ANSWER - reducing agent (gets oxidized and loosed e)
quantum number "n" - ANSWER - approximate radial size of e- cloud also PE of e-
Fatty acid - ANSWER - hydrocarbon tail with carboxylic acid
Glycerol - ANSWER - 3 hydroxyl groups; backbone of triglycerides
good buffer in regards to pKa - ANSWER - Has a pKa within 1 pH unit of desired
experimental protocols
, Phosphatases - ANSWER - enzymes that catalyze the hydrolysis of phosphate
Primers for PCR - ANSWER - Primers have high GC content and GC base pairs at 5'
and 3' ends
Non disjunction - ANSWER - failure of homologous chromosomes to separate during
anaphase 1 or sister chromosomes during anaphase 2 of meiosis
anionic - ANSWER - (-) charged
relationship of temperature and resistance - ANSWER - as temperature increases
resistance also increases
1700-1750 - ANSWER - C=O stretching
3200-3500 - ANSWER - -OH stretching
1580-1610 - ANSWER - C=C (conjugated or aromatic) stretching
Archimedes principle - ANSWER - Wair/(Wair-Wwater)
Frequency equation - ANSWER - E=hf
beta particle - ANSWER - electron
Equation for power - ANSWER - P=W/t
cytochrome c - ANSWER - 1 e- carrier
Questions and Answers 100%
Verified
How to find stereoisomers - ANSWER - 2(^n) where n=chiral centers
precipitation - ANSWER - [A][B] > K(sp)
electrical field lines - ANSWER - travel from (+) to (-). Direction a (+) would go in.
resting charge of axons - ANSWER - negative
Reducing sugars - ANSWER - Hemiacetal group that can undergo ring-opening with
aldehyde intermediate (ex maltose, lactose, cellobiose) does not include sucrose
K(m) - ANSWER - measure of binding affinity
V(max) on Lineweaver-Burk plot - ANSWER - y-intercept = (1/Vmax)
NADPH - ANSWER - reducing agent (gets oxidized and loosed e)
quantum number "n" - ANSWER - approximate radial size of e- cloud also PE of e-
Fatty acid - ANSWER - hydrocarbon tail with carboxylic acid
Glycerol - ANSWER - 3 hydroxyl groups; backbone of triglycerides
good buffer in regards to pKa - ANSWER - Has a pKa within 1 pH unit of desired
experimental protocols
, Phosphatases - ANSWER - enzymes that catalyze the hydrolysis of phosphate
Primers for PCR - ANSWER - Primers have high GC content and GC base pairs at 5'
and 3' ends
Non disjunction - ANSWER - failure of homologous chromosomes to separate during
anaphase 1 or sister chromosomes during anaphase 2 of meiosis
anionic - ANSWER - (-) charged
relationship of temperature and resistance - ANSWER - as temperature increases
resistance also increases
1700-1750 - ANSWER - C=O stretching
3200-3500 - ANSWER - -OH stretching
1580-1610 - ANSWER - C=C (conjugated or aromatic) stretching
Archimedes principle - ANSWER - Wair/(Wair-Wwater)
Frequency equation - ANSWER - E=hf
beta particle - ANSWER - electron
Equation for power - ANSWER - P=W/t
cytochrome c - ANSWER - 1 e- carrier
