BP FL3 Flashcards
The quantity T∆S, not ∆S, must be greater than ∆H
to make G spontaneous and H positive !!!
Entropy and G and H depend on
TEMPERATURE to make G spon or nonspon
if high temp and H positive, S is positive at high T
azimuthal quantum number of l = 0
s and l=1 is p
The two valence electrons for ground state beryllium are in an orbital with an azimuthal quantum number of l = 0,
whereas the third valence electron in ground state boron must be in an orbital with an azimuthal quantum number of l = 1.
So right side has p and left side has s and middle has d
why 2p is easier to ionize than 2s?
p is further away from the nucleus so it is easier to ionize !!!
When an electron drops energy levels (emission)
it releases energy as a photon (ejects)
Mass number is
proton + neutron
Atomic mass = proton +neutron of the mass of that atom
Atomic weight is the avg of the isotopes
Free radicals from ionizing radiation are highly unstable and have carcinogenic effects. These effects are most likely result from damage to:
nucleic acids (DNA)
cancer cells disrupt the DNA replication !
sp has the lowest energy so
highest nm (wavelength)
vf2= vi2 +2ad
Vf= Vi+at
d= vt +1/2at2
alpha particle has
2p and 2 n so 4 mass number
beta decay or particle has
same mass as an electron so 1/1800 of a proton
The proton mass is 1800 higher than
electron
A cell’s ATP-to-ADP ratio is most nearly equal to the ratio of its fluorescence emission intensities when Y32 is excited at:
when the peak are similar
HI and HBr are
HClO4 (perchloric acid)
strong acids
Weak acids have large pKa’s (2 — 50);
acetic acid is waek acid
When working with complex acid structures
do H and HA and A- rather than writing the complex rxn to calculate
Ka= H A/ HA
To calculate percent yield
measure the moles of each reactant and look at the excess and with that measure the product
Percent yield
actual/theoretical x100
CALCULATE THE EXCESS
P Q R on heart beat involves
depolarization !!!
repolarization is downwards
H3PO4 (weak acid)
phosphoric acid
one upper= per
one lower= phosphorous acid
one lower= hypo
Dissolution
solvation (endothermic)
ammonia
NH3
ammonium= NH4+
meso compunds
achiral
thyroid hormones are
endoderm
steroid hormones= mesoderm
When a gene is methylated (decrease gene expression), what cannot occur?
Restriction enzymes cut near or at their recognition sequences. However, if the gene is methylated, this cutting cannot occur.
Each member of the electron transport chain can carry
!!!! 1 or 2 electrons
organic acid has
CH bonds
NOT carbonic acid H2CO3
intra-interactions
not inter !!!
less heat stable
more heat sensitive
In an adult, which of the following cell types is LEAST likely to enter a programmed G0 phase of the cell cycle?
epithelial cells
Thymine is heavier than uracil !!!
Uracil does not have the methyl group !!!
Toluene (shown below) is a
nonpolar solvent.
benzene
Cell differentiation is mediated primarily by:
gene expression
Conn’s syndrome, also known as primary hyperaldosteronism, is most likely to cause which symptom?
It cannot be high renin bc we have NEGATIVE feedback !!!
Using a non-clinical patient sample (limitation)
Any findings during this study would be more valid if the researchers could have gathered patients who had been diagnosed with OCD, instead of having participants that simply had obsessive-compulsive traits.
attributional bias
a cognitive bias that refers to the systematic errors made when people evaluate or try to find reasons for their own and others’ behaviors.
compliance
uses the power of SIMILARITY
Construct validity
refers to whether measures actually do assess the variables that they are intended to assess.
Personality tests are
subjective: people’s feeling are
projective: insana bir sekil gosterip onun ne oldugunu soylemeleri ve sonra psikolog bunu anlamlandiricak
Convergence theory
has its roots in the functionalism !!! (birlik, uniform, all)
Differential association theory
individuals engage in criminal choices because they are exposed to it
so if not seen a crime, will not commit a crime
CRIME
temporal lobe
EMOTIONS
legitimate power
PRESIDENT
referent power
someone having “influence over others, acquired from being well-liked or respected by them.
confabulation (makeup stories)
One of the symptoms of Korsakoff’s syndrome is confabulation
making up memories to fill in gaps and then believing that those memories are true.
Korsakoff’s syndrome
Vitamin B1 (thiamine) deficiency
Relative refractory period
Na+ channels are de-inactivated, and K+ channels are activated.
Estrogen
does inhibit bone resorption
in fact, this is the reason why post-menopausal women experience significant declines in bone density.
causes the endometrial lining to thicken
Sperm is produced by
Sertoli cells of the seminiferous tubules, not the Leydig cells. (secrete testosterone)
Status quo bias
Marx Weber
is the tendency to avoid situations or actions that may produce change
