Carbohydrate
What is the consensus N-glycosylation site in a protein sequence?

Asn-Xaa-(Ser or Thr)
None of these
Thr-(Asn or Gln)-Ala
(Ser or Thr)-Asn-Ala

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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
Without a continuous input of energy, cell disorder will increase
The laws of thermodynamics force cells to acquire energy
Many cellular reactions have an associated activation energy

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