Wrong Pile 3 Flashcards
Conversion of Celcius to Fahrenheit:
F = C (9/5) + 32
What is the formula for phosphate?
PO4^-3
What produces acid oxides?
nonmentals + oxygen.
Where are C- H bonds located on IR?
2700 - 3000 cm^-1
What does the azimuthal quantum number represent?
l, it represents the geometric shape of the orbital & angular momentum.
What is presbyopia?
Farsighted = Hyperopia.
Fixed with Converging, Convex lenses.
What is the wavelength equation for open tubes?
wavelength = 2L /n frequency = nv/ 2L
n = harmonic, or the number of nodes.
What is the formula for the doppler effect?
fo = fs ( v +/- vo) / (v -/+ vo)
Describe male repro:
LH -> Leydig Cells -> Testosterone -> Sperm/ Secondary
FSH- > Sertoli Cells -> Sperm
Describe female repro:
Estrogen produced by secondary oocyte & corpus leutum.
Thickening of endometrium & secondary char.
List the steps of the M. Cycle:
- Hypothalamus stimulates AP to release LH & FSH.
- FSH allows primary oocyte to change to secondary follicle.
- Follicle released estrogen, which begins to thicken the endometrium.
- POSITIVE FEEDBACK causes more LH/ FSH to be released.
- LH Surge occurs allowing the oocyte to break from the follicle, ovulation. Oocyte leaves via tubes while corpus stays behind.
- Corpus L stimulates progesterone and estrogen even more to thicken the endometrium.
- If no fertilization occurs, then LH/FSH is negatively feedback causing it to slow down. This in turn causes the deformation of the Corpus L.
- Endometrium is released after thickness decreases.
What type of molecules are glucose, galactose, mannose, ribose, and fructose.
- glucose, galactose, and mannose are 6 carbon sugars that have an aldehyde at the end.
- ribose is a 5 carbon sugar with an aldehyde at the end.
- Fructose is a 6 carbon ketone.
What is the structure of pyruvate?
O2C - CO - CH3
Describe the base hydrogen bonds:
A donates and accepts 1
T donates and accepts 1
C donates 1 accepts 2
G donates 2 accepts 1
How does the ionic strength and length effect DNA tm?
Different ions allow for stabilization of the backbone.
Longer the molecule, more hydrogen bonds to break.
Contrast deoxguanosine vs guanosine
the ribose is implied in the guanosine. Therefore one is DNA and the other is DNA.
What is the range of human hearing?
20 Hz - 20kHz
What is a reducing sugar:
the anomeric carbon has the ability to form a bond with another carbohydrate.
What is hydronium
H3O+
What is the change in concentration per unit pH
Every 1 unit difference in the pH is a difference of 10x the concentration.
The difference between 4 to 6 is 100 x the concentration difference.
What is the structure of glycerol?
3 carbon, each with an OH group
ternary complex?
three different molecules are tightly bond together.
What is characteristic of an acid/base reaction?
Water plus a salt, typically exothermic.
Describe salt pHs
SA + WB = acidic solution
SB + WA = basic solution.
SA + SB = neutral salt.