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INTRODUCTION: Intermediary characters link two other characters to portray their true nature by highlighting the two characters' similarities and differences. In F. Scott Fitzgeralds novel The Great G...
A DNA molecule is double stranded and arranged in a helical structure. The two strands are made up of a sugar phosphate 'backbone' where the sugar is attached to a base and a phosphate group, the sugar is...
In the Loop of Henle. Here a salt gradient is established as the loop of Henle is permeable to both water and salts such as sodium.
Neither diffusion or osmosis require an input of energy and result from molecules moving from an area of high concentration to low concentration. This is movement down the concentration gradient.All gasse...
The general equation for a circle is as follows:(x-a)^2+(y-b)^2=r^2where (a,b) are the coordinates of the centre of the circle and r is the radius of the circle.x^2+y^2-4x-8y+11=0In this case, group all x...
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