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When to use the pronouns 'y' and 'en'?

The pronoun y is used for replacing a place with prepositions that use à or en. Eg. Je vais en Italie -> J'y vais. Furthermore it can be used to replace verbs that use the preposition à. Eg. Il pense à...

TD
2035 Views

How are action potentials transmitted from one nerve to another?

Action potentials need to be transmitted over the synaptic cleft. This is achieved by the electrical impulse being converted into chemical and then back to electrical. First the action potential reaches t...

CS
Answered by Craig S. Biology tutor
2870 Views

Explain how you can prove that C6H6 does not form 1,3,5-Cyclohexatriene but forms Benzene

There are three reasons that suggest the former is not formed:The first Reason is average bond length, this is calculated that each c-c bond is in between the length expected of a c-c and a c=c bond sugge...

TW
Answered by Theo W. Chemistry tutor
3114 Views

What is consumer surplus? Why is it important?

Consumer surplus is an important concept in economics. Essentially, it is the extra amount that a consumer is willing to pay for a given good or service. It is the difference between the current amount pa...

HG
Answered by Hemal G. Economics tutor
2899 Views

Explain the Ainsworth experiment 'strange situation'

Strange situation was a experiment conducted to study attachment behaviours in infants. The experiment was conducted in a regulated environment and children were taken in with a parent. The parent played ...

JF
Answered by Jemima F. Psychology tutor
3505 Views

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