Carbohydrate
What is the cause of the genetic disease known as Galactosemia?

Absence of galactose 1-P uridyl transferase
Deficiency in lactase
Non functioning of semnase
Absence of lactose synthetase

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Carbohydrate
Which of the following statements about the energy needs of cells is false?

The most usable energy for cells comes from the rapid combustion of glucose
The laws of thermodynamics force cells to acquire energy
Many cellular reactions have an associated activation energy
Without a continuous input of energy, cell disorder will increase

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Carbohydrate
Gluconeogenesis is the

synthesis of glucose from non-carbohydrate precursors
breakdown of glycogen to glucose
formation of glycogen
breakdown of glucose to pyruvate

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Carbohydrate
Glucagon and epinephrine

stimulates gluconeogenesis and glycolysis
stimulates gluconeogenesis and inhibits glycolysis
inhibits gluconeogenesis and glycolysis
inhibits gluconeogenesis and stimulates glycolysis

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