Additional Flashcards
1
Q
Number of proteins in a cell
A
3 x 10^6 proteins/um^3
2
Q
1 inch is how many mm
A
25.4
3
Q
1 M = ? mol/L
= ? mol/m3
A
1 and 10^3
4
Q
1P = ? Pa • s
= ? kg/m•s
A
0.1, 0.1
5
Q
1 eV is how many J
A
1.6 x 10^-19
6
Q
Average mammalian cell size
A
10^-5 m
=0.00001
=10 um
7
Q
formula for thermal energy
A
KbT
8
Q
Kb ( boltzmann constant)
A
1.38 x 10^-23
9
Q
Avogadro number( NA)
A
6,022 x 10^23 mol^-1
10
Q
How to use avogadro number?
A
Numer of atoms is number of moles multiplied by NA
Mass of atom is relative atomic mass divided by NA
11
Q
Formula for Gibbs free energy
A
G= H - T•S
12
Q
Change in givbs free energy
A
deltaG = deltaG0 + R•T•ln(Q)
13
Q
Free energy of ATP hydrolysis
A
-50 to -70 kJ/mol
14
Q
Formula for work
A
Force* Length
15
Q
mRNA vs its protein in length
A
6:1
