Motor Proteins and Neurotransmitter Release Quiz
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Questions and Answers

Explain the direction of movement for the motor protein Kinesin and the associated end of the microtubule it moves towards?

Kinesin 'walks' towards the plus end of the microtubule.

What will be the result if the Ca2+ influx in the axon terminal was significantly reduced?

Less neurotransmitters will be released as a result of less vesicle fusion from reduced calcium levels.

Which statement about neuropeptides is false?

The false statement is: 'Release into the synaptic cleft requires an influx of Ca2'.

What is the primary effect of benzodiazepines as an agonist of the neurotransmitter GABA when applied to a neuron-neuron synapse?

<p>Increased amplitude of EPSPs in the post-synaptic neuron.</p> Signup and view all the answers

What is the direction of movement for the motor protein Dynein and the associated end of the microtubule it moves towards?

<p>Dynein 'walks' towards the minus end of the microtubule.</p> Signup and view all the answers

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