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How do cholinergic synapses communicate with each other (5)

Acetycholine released from presynaptic neurone2) Acetylcholine diffuses down its concentration gradient and attaches to receptors on postsynaptic neurones3) This causes sodium channels to open on the post sy...
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Answered by Mohit V. • Biology tutor
2774 Views

How can I use direct object pronouns in a sentence ?

Object pronouns are a widely used way to say less in French. Today, I will explain how to use direct object pronouns. They are very useful to avoid repeating the same nouns two sentences in a row. The direct...
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Answered by Marlyn O. • French tutor
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Explaining how to solve simultaneous equations

Solving simultaneous allows us to determine the value of two variables from two equations. 2x+y = 133x+2y = 21 To find the value of the variables, our first step is to choose a variable and have equal number...
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Answered by Daniel C. • Maths tutor
4108 Views

161/5 x 26x =

16 1/5 x 2 x =8 2/3 work out x
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Answered by Kristin T. • Maths tutor
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What is the difference between quotient rule, product rule and chain rule, and when to use them in differentiation?

Chain rule: when we have a function on its own raised to a certain power . eg: f(x)=(2x+3) 3 --> f'(x)=3*2(2x+3) 2 Product rule: when we have 2 functions or more multiplied by each other. eg: f(x)=g(x)*h(...
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Answered by Ren A. • Maths tutor
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