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Enzymes are biological catalysts that work by increasing the speed of a reaction, without being altered or used up in the reaction. Each enzyme has an active site specific to a particular substrate and th...

Receptors in the skin detect changes in the environment, so called stimuli. These could include a change in temperature or sensation, such as increased pressure, being touched somewhere or experiencing pa...

Turning a sentence negative simply involves a french grammatical change similar to the English "not". In French it is "ne....pas", however there are different versions of it. there is ...

Attachment is the affective and emotional bond formed between an infant and his/her caretaker from the beginning of life. The traditional view, which represented the behaviorist idea, proposed that attach...

For the purpose of psychological research, Eysenck devised a theory of personality which would enable splitting people into different personality types. Eysenck aimed to classify people either as extrover...