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The pancreas is an endocrine and an exocrine gland, indicate both of these functions.

Pancreas' exocrine function is mainly aimed at digesting food. It secrets pancreatic digestive enzymes which travel into the pancreatic duct and are released into the duodenum. Pancreas' endocrine function i...
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Answered by Fady K. • Biology tutor
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Differentiate 2x^3 - xy^2 - 4

Differentiate the first term 2x3 as normal by multiplying the coefficient of x by the power and subtracting the power by 1 to get 6x 2 . For the next term you have to use the product rule as you have two var...
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Answered by Elena V. • Maths tutor
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Explain Aquinas’ Natural Law Theory

Natural Law is a deontological and absolutist theory created by Thomas Aquinas: a Catholic monk, and one of the founders of the Catholic church. It’s based on Aristotle’s agent centred idea that all human be...
MD
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Draw the mechanism for the reaction of an acid chloride with an alcohol to form an ester

First thing to remember is that when drawing curly arrows, the arrows start where the electrons start and finish where the electrons end up. For this reaction the lone pair of electrons on the oxygen from th...
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Answered by Hannah R. • Chemistry tutor
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How are interest rates used by the Monetary Policy Committee to control inflation?

Inflation is the continuous increase in prices over time which can erode the value of money over time if left unchecked. This is the reason why the central bank has an interest in controlling inflation and k...
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Answered by Dana J. • Economics tutor
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