Practice Questions

TLS Online TPP Program

#Question id: 11126

Which of the following is characteristic of the events occurring at an excitatory synapse?

#Unit 7. System Physiology – Animal

There is a massive efflux of calcium from the presynaptic terminal
Synaptic vesicles bind to the postsynaptic membrane
Voltage-gated potassium channels are closed
Ligand-gated channels are opened to allow sodium entry into the postsynaptic neuron

More Questions

TLS Online TPP Program

#Question id: 5333

#Unit 8. Inheritance Biology

Phenylketonuria a metabolic disease in human is caused by recessive allele k. if two heterozygous carriers of allele marry and have three children, what is the chance that all children will be affected?

TLS Online TPP Program

#Question id: 11482

#Unit 7. System Physiology – Animal

The umami receptor in the sense of taste detects ________.

TLS Online TPP Program

#Question id: 17811

#Unit 7. System Physiology – Animal

Distress can lead to ______.

TLS Online TPP Program

#Question id: 15710

#Unit 12. Applied Biology

A phenolic compound, is sometimes added to inhibit the enzyme IAA oxidase responsible for the breakdown of IAA.