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Proteins form from basic structures and fold into larger, more complex ones. They start as simple chains of amino acids, this is known as the primary structure of a protein. They then fold into secondary ...

f'(x)=3cos3x-3differentiating the sin3xchain ruley =sinu u=3xdy/du=cosu du/dx=3dy/du x du/dx = 3cosuu= 3x3cos3x - 3

As you go across the period from sodium to chlorine, the number of protons in the nucleus increase.As protons are positively charged, they attract the outer electrons; as the number of protons increase, t...

The subjunctive is used as a ‘mood’ to express a phrase or sentence which contains an element of doubt, or uncertainty, prompted by the use of the word QUE. In English, this may be “I expect something wil...

This is the process of downdrift, which is when the dynamic equilibrium of the coastal system is upset by manmade process, such as the installation of 'groynes'. Groynes are features which stick out past ...