A man can row 19/2 km/h in still water. If in a river which is running at 5/2 km/h, it takes him 1 h 35 min to row to a place and back, how far off is the place?

#Question id: 11222

#Part-B Specialized Branches in Biotechnology

A chemical that affects neuronal function but is not stored in presynaptic vesicles is ________.

#Question id: 11223

#Part-B Specialized Branches in Biotechnology

Of those listed, which event occurs first following a depolarizing stimulus applied to the presynaptic membrane of an axon terminal?

#Question id: 11224

#Part-B Specialized Branches in Biotechnology

How could you increase the magnitude of excitatory postsynaptic potentials (EPSPs) generated at a synapse?

#Question id: 11225

#Part-B Specialized Branches in Biotechnology

What happens if twice as many inhibitory postsynaptic potentials (IPSPs) as excitatory postsynaptic potentials (EPSPs) arrive in close proximity at a postsynaptic neuron?

#Question id: 11226

#Part-B Specialized Branches in Biotechnology

At the neuromuscular junction, the neurotransmitter acetylcholine (ACh) is degraded by acetylcholinesterase. If a neurophysiologist applies the naturally occurring acetylcholinesterase inhibitor, onchidal (produced by the mollusc Onchidella binneyi), to a synapse, what would you expect to happen?

#Question id: 11265

#Part-B Specialized Branches in Biotechnology

Approximately how many kg of carnivore production can be supported by a field plot containing 2000 kg of plant material?