Which of the following are mechanisms of termination of neurotransmitter effects?           1.  Enzymatic degradation of neurotransmitter           2.  Re-uptake of neurotransmitter by the presynaptic membrane           3.  Simple diffusion of neurotransmitter away from the synapse

Is the following graph misleading?

If a muscle cell of a typical organism has 32 chromosomes, how many chromosomes will be in a gamete of that same organism?

Link to StatCrunch Find the mean of the following frequency table.    Round to two decimal place. Grade Frequency 49.5 – 59.5 22 59.5 – 69.5 11 69.5 – 79.5 10 79.5 – 89.5 8 89.5 – 99.5 3 Mean = [m]

Which of the following are not true of polycarbonate lenses when compared to CR-39?

Link to StatCrunch A sample of the ages of 10 players on a baseball team is as follows: [x1] [x6] [x2] [x7] [x3] [x8] [x4] [x9] [x5] [x10] Find the standard deviation.  (Round to two decimal places.) standard deviation = 

Select the best base curve using corrected curve theory for the following Rx: +5.50 – 1.50 x 090

The index of refraction of polycarbonate is 1.586

Select the best base curve using corrected curve theory for the following Rx: -4.00 + 1.00 x 180

The cerebellum:           1.  receives information from the cerebral motor cortex and body proprioceptors.           2.  assesses incoming information and calculates the optimum coordination of muscle activity.           3.  sends the “blueprint” for muscle coordination to the motor cortex.