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What is and how do I use the pluperfect tense?

Also called the French past perfect, or plus que parfait in French, the pluperfect is a tense which is used to describe an action which happened in reference to another action in the past. For example: we ha...
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Answered by Steffie N. • French tutor
3114 Views

Comment peut-on expliquer la popularité des réseaux sociaux ? A votre avis, quels sont les aspects positifs et négatifs de ces réseaux ?

À l'heure d'aujourd'hui, les réseaux sociaux représentent une part importante dans la vie de chacun. En effet, cette popularité, bien que représentant souvent un effet de mode, est due à de nombreux facteurs...
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Answered by Héloïse L. • French tutor
2525 Views

Describe each stage of mitosis

Mitosis takes place after interphase in which the DNA in the nucleus replicates in preparation for the cell to become two daughter cells. Prophase is the first stage wherein the duplicated DNA chromosomes co...
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Answered by Elizabeth H. • Biology tutor
5417 Views

Describe the process by which lipids are 'broken down' by the digestive system, and how bile facilitates this process.

Lipids are broken down by lipases into glycerol and fatty acids. Bile, made in the liver and stored in the gall bladder, facilitates this process by emulsifying fats into smaller droplets. This increases the...
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Answered by Poppy K. • Biology tutor
5342 Views

Describe and explain the process of saltatory conduction. Diagrams may be used.

Saltatory conduction is the term used to describe the propagation (a widely and quickly spreading phenomenon) of an action potential down the axon of a myelinated neuron, from one node of ranvier to the next...
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Answered by Poppy K. • Biology tutor
5630 Views