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Describe the control of heart rate

1.) First starts in the sino-atrial node. 2.) Sino-atrial node sends out regular waves of electricity to the atrial walls in order to initiate heart beat.3.) This leads to contraction of right and left atria...
CT
Answered by Cian T. • Biology tutor
4263 Views

'How could I answer a GAMSAT written essay question? What structure should I use, and how do they even mark it?'

The GAMSAT written section of the paper is testing a few key things: Your ability to use written language well - that is, having good grammar and spelling, and a wide vocabularyYour ability to structure an a...
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Answered by Rose O. • GAMSAT tutor
1518 Views

Find the turning point of y = x + 1 + 4/x2 and describe the nature of the turning point

To find the turning point of the equation, it should be recognised that we desire the point at which the gradient is 0. The gradient is given by dy/dx and hence we differentiate the equation with respect to ...
AK
Answered by Animit K. • Maths tutor
11546 Views

"Ethical language is based on fact". Discuss.

Meta-ethics is a study of ethical language and an attempt to understand what we mean when we use words such as "good" and "right". There are two main approaches to meta-ethics: cognitive,...
LD
5521 Views

How should I analyse a primary source?

Primary source questions in exam papers are asking you to give your own interpretation on history itself, rather than just reciting knowledge from a textbook. Contextual knowledge is always very important, b...
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Answered by Kathryn D. • History tutor
2584 Views