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How do you conjugate the imperfect subjunctive?

Take the third person plural of the verb in the preterite tense: Estar - estuvieron remove the 'on' - estuvier Add 'a' on the end to form the first person singular in the Imp. Subjunctive - estuviera if you ...
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Answered by Eleanor R. • Spanish tutor
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Explain the advantages and disadvantages of the current system for amending the US Constitution (15 marks)

In this question you don’t need an introduction or a conclusion. You need 3/4 points, in rank order of importance (this can be done by using language such as ‘firstly and most importantly’) and modern exampl...
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Answered by Anna G. • Politics tutor
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Suggest and explain why the combined actions of exopeptidases and endopeptidases are more efficient than exopeptidases on their own.

Endopeptidases hydrolyse internal (peptide bonds) OR exopeptididases remove amino acids/hydrolyse (bonds) at the ends therefore there are more ends/increase in surfacae area for expopeptidases to work on.
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Answered by Flora T. • Biology tutor
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Endopeptidases and exopeptidases are involved in the hydrolysis of proteins. Name the other type of enzyme required for the complete hydrolysis of proteins to amino acids.

The other type of enzyme required is a dipeptidase.
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Answered by Flora T. • Biology tutor
21416 Views

'Othello's downfall is not due to his jealousy, but his hubris'. Discuss with relation to the play as a whole.

Introduction - Define key words and introduce key quotations e.g. 'green eyed monster that doth mock the meat it feeds on', 'sweet Desdemon', 'I hate the Moor, and it is thought abroad that 'twixt my sheets ...
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Answered by Kitty H. • English tutor
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