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What is programme music?

Programme music communicates a narrative or non-musical idea. It is instrumental music but it can be in various forms, such as concert overtures, symphonies, chamber music, concertos etc. Programme music flo...
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Answered by Amelia C. • Music tutor
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Split (3x-4)/(x+2)(x-3) into partial fractions

(3x-4)/(x+2)(x-3) = A/(x+2) + B/(x-3)=> 3x-4 = A(x-3) + B(x+2)Let x = -2-10 = -5AA = 2Let x = 35 = 5BB = 1∴ (3x-4)/(x+2)(x-3) = 2/(x+2) + 1/(x-3)
Answered by • Maths tutor
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Why does the haemoglobin dissociation curve shift to the right when an individual exercises.

The concentration of carbon dioxide in a persons bloodstream rises during exercise. The carbon dioxide molecules interact with substances in the bloodstream to form carbonic acid. This causes the blood to be...
Answered by • Biology tutor
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Describe the structure of an antibody and relate it to it's function.

An antibody is a Y shaped protein which has a constant region and a variable region . The variable region of an antibody is of a complementary shape to a specific pathogenic antigen and this allows the antib...
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Answered by Laila R. • Biology tutor
15391 Views

Give the IUPAC name of CH3CH2CH2CH2CH(OH)CN and describe why the formation of this molecule creates 2 enantiomers.

The IUPAC name of CH 3 CH 2 CH 2 CH 2 CH(OH)CN is 2-Hydroxyhexanenitrile as its carbon chain is 6 carbons long (Hex). The nitrile group takes naming priority over the alcohol group so goes at the end of the ...
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Answered by Owen R. • Chemistry tutor
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