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The fight or flight repsponse is part of the autonomic nervous system in which the body reacts to stressful environmental triggers. adrenaline is the prominent hormone in this response. Adrenaline activat...
The first thing you need to do is read the question. For example: ‘Homework has no value. Some students get it done for them; some don’t do it at all. Students should be relaxing in their free time.’ Writ...
This is because the altered amino acid codes for a different protein (an enzyme is a protein) to be created. This protein has a different 3D structure and shape meaning that it's active site, where the su...
One popular way of treating phobias is by systematic desensitisation which is based on the principle of classical conditioning. It involves creating an anxiety hierarchy and using relaxation techniques to...
Speed = Distance/TimeSpeed = 9000/11.25Speed = 800 km/h
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