Additional Flashcards
Number of proteins in a cell
3 x 10^6 proteins/um^3
1 inch is how many mm
25.4
1 M = ? mol/L
= ? mol/m3
1 and 10^3
1P = ? Pa • s
= ? kg/m•s
0.1, 0.1
1 eV is how many J
1.6 x 10^-19
Average mammalian cell size
10^-5 m
=0.00001
=10 um
formula for thermal energy
KbT
Kb ( boltzmann constant)
1.38 x 10^-23
Avogadro number( NA)
6,022 x 10^23 mol^-1
How to use avogadro number?
Numer of atoms is number of moles multiplied by NA
Mass of atom is relative atomic mass divided by NA
Formula for Gibbs free energy
G= H - T•S
Change in givbs free energy
deltaG = deltaG0 + R•T•ln(Q)
Free energy of ATP hydrolysis
-50 to -70 kJ/mol
Formula for work
Force* Length
mRNA vs its protein in length
6:1
mRNA vs its protein in amount in cell
1:10000
Bacteria volume range
0.5-5 um3
Yeast volume
20-160 um3
Mammalian cell volume
500-5000 um3
Fraction of membrane taken by transporters
2%
100 km/h is how many m/s
30
Number of cells in a human body
10^13 - 10^14
Most aboundant cel type in humans and percentage
erythrocytes, 84%
Formula for mean square displacement
x^2 = 2Dt (for 1D)
4Dt (for 2D)
6Dt (for 3D)
Atoms in human body
10^27 - 10^28
Proteins in a cell
3 x 10^6 proteins/um^3
mRNA in bacterial cell
10^3 - 10^4
mRNA in mammalian cell
10^5 - 10^6
Number of genes per genome
genome/1000
SNP’s in genome (pet bases)
1 SNP per 1000 bases
Mutations per generation in humans
10^11 - 10^12 per generation globally
