UWorld Missed questions with verified
solutions
How are disulfide bonds broken - correct answer ✔✔They must be reduced for the bond to break, done
by oxidoreductases (ex: thioredoxin)
Ligaments connect: - correct answer ✔✔bone to bone
Tendons connect: - correct answer ✔✔bones to muscle
Electrons flow from cytochromes with ________ reduction potentials to those with ___________
reduction potentials - correct answer ✔✔low to high
True or false: enzymes appear in a balanced equation - correct answer ✔✔FALSE
Order blood passes through the pulmonary circulation - correct answer ✔✔Artery --> arteriole -->
capillary --> venule ---> vein
a1-6 linkage vs a1-4 linkage - correct answer ✔✔a1-4= glycogen synthase a1-6= branching enzyme
Glycogen phosphorylase catalyses the production of ____ - correct answer ✔✔Glucose 1-phosphate
Insulin stimulates ____ - correct answer ✔✔Glycolysis
Malonyl-CoA - correct answer ✔✔Used as a precursor in fatty acid synthesis (IN CYTOSOL)
B-oxidation - correct answer ✔✔degredation of fatty acids to produce NADH and FADH2
, Relationship between ETC and ATP/ADP ratio - correct answer ✔✔positive correlation (higher ETC
activity=higher ATP/ADP ratio
Formula for intial velocity in terms of [S], Km, and Vmax - correct answer ✔✔Vo=Vmax*(([S])/(Km+[S]))
Cytoplasm in fully developed sperm - correct answer ✔✔Sperm have little to nonexistant cytoplasm, so
reduced cytoplasm would be unlikely to impact fertilization rate
developmental pathway of sperm cells - correct answer ✔✔Spermatogonium, spermatocyte, spermatid,
spermatozoon
Disocciation energy of pi vs sigma bonds - correct answer ✔✔Sigma bonds have a greater dissociation
energy than pi bonds (sigma bonds are also lower in energy and more stable)
Electromotive Force Equation - correct answer ✔✔V=E-Ir
Wave length, speed, and frequency formula - correct answer ✔✔v=(wavelength)*(frequecy)
Work formula - correct answer ✔✔W=Fd, (F=mg), W=mgd
Cardiac output formula - correct answer ✔✔CO=SV*HR
How to make a hydroxul substituent a better lv group - correct answer ✔✔Add an acid
Energy formula for electromagnetics - correct answer ✔✔E=hv=hc/wavelength
Avg kinetic energy in relation to blotzman - correct answer ✔✔KE=3/2(kT)
Lens Strength - correct answer ✔✔Overall strenghth= strength of first lens+strength of second
solutions
How are disulfide bonds broken - correct answer ✔✔They must be reduced for the bond to break, done
by oxidoreductases (ex: thioredoxin)
Ligaments connect: - correct answer ✔✔bone to bone
Tendons connect: - correct answer ✔✔bones to muscle
Electrons flow from cytochromes with ________ reduction potentials to those with ___________
reduction potentials - correct answer ✔✔low to high
True or false: enzymes appear in a balanced equation - correct answer ✔✔FALSE
Order blood passes through the pulmonary circulation - correct answer ✔✔Artery --> arteriole -->
capillary --> venule ---> vein
a1-6 linkage vs a1-4 linkage - correct answer ✔✔a1-4= glycogen synthase a1-6= branching enzyme
Glycogen phosphorylase catalyses the production of ____ - correct answer ✔✔Glucose 1-phosphate
Insulin stimulates ____ - correct answer ✔✔Glycolysis
Malonyl-CoA - correct answer ✔✔Used as a precursor in fatty acid synthesis (IN CYTOSOL)
B-oxidation - correct answer ✔✔degredation of fatty acids to produce NADH and FADH2
, Relationship between ETC and ATP/ADP ratio - correct answer ✔✔positive correlation (higher ETC
activity=higher ATP/ADP ratio
Formula for intial velocity in terms of [S], Km, and Vmax - correct answer ✔✔Vo=Vmax*(([S])/(Km+[S]))
Cytoplasm in fully developed sperm - correct answer ✔✔Sperm have little to nonexistant cytoplasm, so
reduced cytoplasm would be unlikely to impact fertilization rate
developmental pathway of sperm cells - correct answer ✔✔Spermatogonium, spermatocyte, spermatid,
spermatozoon
Disocciation energy of pi vs sigma bonds - correct answer ✔✔Sigma bonds have a greater dissociation
energy than pi bonds (sigma bonds are also lower in energy and more stable)
Electromotive Force Equation - correct answer ✔✔V=E-Ir
Wave length, speed, and frequency formula - correct answer ✔✔v=(wavelength)*(frequecy)
Work formula - correct answer ✔✔W=Fd, (F=mg), W=mgd
Cardiac output formula - correct answer ✔✔CO=SV*HR
How to make a hydroxul substituent a better lv group - correct answer ✔✔Add an acid
Energy formula for electromagnetics - correct answer ✔✔E=hv=hc/wavelength
Avg kinetic energy in relation to blotzman - correct answer ✔✔KE=3/2(kT)
Lens Strength - correct answer ✔✔Overall strenghth= strength of first lens+strength of second
