Approximately how many nerve cells are in the human body?

Chemicaly gated channels only open with the binding of a neurotransmitter.

The “Executive suite” of the nervous sytem is called the

___________-relay station for information coming into the cerebral cortex.

Which of the following is not a structural feature of a neuron?

How we respond to and interpret stimuli is referred to as

10 Points A Force of F(x) = x2 – cos(3x) +2, where x is in meters, acts on an object with a mass of 2.5 kg.  What is the work required to move the object from x = 3 to x = 7?  How much Power is produced during this event that takes 2.75 seconds to complete?

Multicelled fungi live as a mesh of threadlike filaments collectively called ____.  

Plant adaptations to land: Match the words on the left with the correct function on the right.    

What structure do bacteria use during conjugation?