Carbohydrate
What would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration synthesis, if molecular formula for glucose is C6H,206?

C60H100O50
(C6H12O6)10
C60H102O51
C60H120O60

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Carbohydrate
The function of gluconeogenesis is

maintenance of blood glucose levels during starvation or a low carbohydrate diet
recovery of lactate from fermentation and glycerol from fat breakdown
a pathway for the utilization of amino acids
All of these

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

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

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