A continuous reactor at steady state contains 0.04 g.l^-1 of biomass and 0.02 g.l^-1 of phenol. The feed contained 0.1 g.l^-1 of phenol. The biomass yield would be

TLS Online TPP Program

#Question id: 11191

#Part-B Specialized Branches in Biotechnology

Opening all of the sodium channels on an otherwise typical neuron, with all other ion channels closed (which is an admittedly artificial setting), should move its membrane potential to ________.

TLS Online TPP Program

#Question id: 11192

#Part-B Specialized Branches in Biotechnology

A graded hyperpolarization of a membrane can be induced by ________.

TLS Online TPP Program

#Question id: 11193

#Part-B Specialized Branches in Biotechnology

Conduction and refractory periods (states) are typical of ________.

TLS Online TPP Program

#Question id: 11194

#Part-B Specialized Branches in Biotechnology

The "threshold" potential of a membrane is the ________.

TLS Online TPP Program

#Question id: 11195

#Part-B Specialized Branches in Biotechnology

Action potentials move along axons ________.

TLS Online TPP Program

#Question id: 11196

#Part-B Specialized Branches in Biotechnology

Pyrethroid insecticides prevent the voltage-gated sodium channels of insects from inactivating. Neurons that were exposed to pyrethroids would ________.