# Undergrad questions

##### Biophysics

- If there is 1 protein per cell (and you lyse the cells) what will be the molar concentration of the final solution?
- What is the effect of temperature on diffusion constant?
- What is the effect of temperature on the probability that ss-dna stays stuck to a CNT?

##### Electronics

- h/4e^2: what is this value in Ohm
- Hook up a device with 4 CNTs in parallel, what would be the total resistance?
- What is the typical parasitic capacitance on one of our chips?