The role of Voltage Sensitive Na+ Channels (VSSC inneuron signaling)is:Â Â Â Â Â Â Â Â Â Â Â Â Â
a) Initiation of depolarization Â
b) propagation ofdepolarization      Â
c) space from an axonal membrane of aneuron to dendrite membrane of nextneuron               Â
d) release of neurotransmitter
ATP production during aerobic respiration is by whichmechanism:Â Â Â Â Â Â Â
a) substrate levelphosphorylation  Â
b)oxidative-phosphorylation Â
c) both substrate-level andoxidative-phosphorylation Â
d) This depends upon thetemperature
e) this depends upon the pH
ATP production during glycolysis is by which mechanism:
a) substrate-levelphosphorylation  Â
b)oxidative-phosphorylation Â
c) both substrate-level  andoxidative-phosphorylation Â
d) this depends upon thetemperature
e) this depends upon the pH
Which is not a postulate of cell theory:
a) all life is made of cells
b) heredity is controlled by genes
c) all cells come from pre-existingcells  Â
d) all cells aremicroscopic Â
If a molecule has a molecular weight (mw) of 3,685 daltons (Da),then how many grams are required to make 1.0 mole:
a)  3,685g  Â
b) 368.5 g  Â
c) 36.85 g   Â
d) 3.7 g
