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Name the enzyme present in the saliva and what is its role in digestion

Saliva contains salivary amylase which digest some carbohydrates in mouth

Answered by Sonali M. • Biology tutor

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How should I write a paragraph which compares two pieces of poetry?

A paragraph comparatively analysing two pieces of poetry should be based around a feature which the poems share, or by which they might be contrasted. This might be a theme or attitude, or a more technica...

Answered by Jacob B. • English Literature tutor

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Describe the various functions of proteins in our body.

Enzymes: Enzymes are biological catalysts, meaning they speed up the rate of the reaction without being used up. An example of an enzyme is amylase, which is produced by the saliva...

Answered by Ayesha A. • Biology tutor

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Illustrate ways in which an accompaniment can contribute to the interpretation of the text in a Lied. Answer with reference to the music of at least two composers.

Lied (plural: Lieder) is the quintessential genre of German Romanticism, whose key aesthetic ideas are found in their most concentrated form in the Lieder of Beethoven, Schubert...

Answered by Carlos R. • Music tutor

2693 Views

Find dy/dx for the following equation: f(x) = x^7 + 7x

Differentiation is used to calculate the rate of change. For example, if you have the speed of a car (velocity), and you want to find out the how the speed has changed over time (acceleration), you can di...

Answered by Tola S. • Maths tutor

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