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What is temporal and spatial summation in synaptic transmission?

Synaptic transmission, whether chemical or electrical, results in a change in membrane potential of the post-synaptic cell. If an excitatory synapse is activated, this results in a depolarization of the post...
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Answered by Marie M. • Biology tutor
10664 Views

How do I conjugate regular verbs in the preterite tense?

As you may be aware, there are three verb types in Spanish, those ending in -ar, those ending in -er, and those ending in -ir. Much like in the present tense, they have different endings. However, the preter...
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Answered by Adam S. • Spanish tutor
21642 Views

How do I find a stationary point? And how do I determine whether it is a maximum or minimum point?

In order to find the stationary points of any funcion, you must differentiate. Once you have differentiated, the deriviate of this function must be set equal to 0, in order to determine what the stationary p...
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Answered by Neelam A. • Maths tutor
19629 Views

How do you ask questions in Spanish?

In Spanish, questions are phrased and structured a bit differently to what we're used to in English. Questions beginning with "are there " or "do you " in English, for example, are simply...
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Answered by Charlotte H. • Spanish tutor
4573 Views

Solve the simultaneous equations: 15x+10y=20 4x+5y=17

To explain this question to a student, I would initially ask my own questions in order to gain an understanding of what the student already knows about simultaneous equations. I would ask if they had seen si...
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Answered by Roshan A. • Maths tutor
4062 Views