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Can you explain acylation?

Acylation is a broad term for any reaction where an acyl group is added to a compound. An acyl group is comprised of a ketone group (C=O) with an alkyl group attached to the carbon. RCO(-) is the general not...
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Answered by Ryan L. • Chemistry tutor
7527 Views

You have been asked to provide a description of your town for a travel leaflet. Describe some of the attractions in your town and things to do there.

J’habite à Portsmouth, qui se trouve au sud de l'Angleterre. À 150 kilomètres sude de Londres, la capitale, la ville est tres proche d'autres centres d'interets. Tandis qu’au nord on trouve des montagnes, au...
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Answered by Eloise H. • French tutor
2612 Views

"Describe, in 40-90 words, a recent holiday taken by you and your family. Describe where you went, what you liked and what you didn't like."

-This essay must have at least 20 words of a introduction and a conclusion (1/2 sentences is fine) Spelling, grammar and verb conjugation must be mostly correct Correct use of the verb 'like' and its negatio...
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Answered by Abigail C. • Arabic tutor
1624 Views

Cystic Fibrosis (CF) is a recessively inherited disorder. A father is a suffer of CF, while the mother is normal and not a carrier. What is the chance their child will be a carrier of CF? Give your answer as a percentage.

First write a key for the alleles. (normal Allele=T. CF allele=t) If the mother is normal= TT Father is a suffer =tt. Then Draw a punnet diagram for the child Write a key for the punnet diagram. TT-normal. T...
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Answered by Natasha I. • Biology tutor
2714 Views

Explain why a firm in perfect competition can not experience abnormal profit in the long run.

Perfect competition is a market structure in which an infinite number of firms produces identical products for an infinite number of consumers. It is an ideal and theoretical model. Abnormal (supernormal/eco...
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Answered by Bianca V. • Economics tutor
46774 Views