Vocabulario 6. Indica la palabra que no pertenece al grupo. 

If you counted a total of 24 blue cells and a total of 16 clear cells in 4 large corner squares on a hemocytometer, what is the viable cell concentration? Assume a dilution factor of 2.

Which of the following best describes the Hayflick phenomenon?

Which of the following is not true about Prokaryotic division?

A 6 mL cell suspension has 12*10 ^6 cells/mL. How many cells does the cell suspension (2 mL) initially have?

At a local car rental lot there is an employee, Ralph, who returns cars without filling the tank. If the lot has 12 of a specific model of car for rental, and Ralph has returned 5 of them. a.) If we are to randomly select 3 cars what is the probability that At most 1 of the cars requires fuel before it can drive off the lot?           b.) Recalculate the probability above if we know that Ralph only returned 3 cars to the lot.           c.) Suppose now that the probability that any randomly selected car on the lot will need to be filled is 43.58%. If we randomly select 12 cars from the lot (hundreds of cars total) what is the probability that exactly 3 of the cars will need to be filled?

This is the mechanism of action of donepezil (Aricept®)

What neurotransmitter(s) are most responsible for bupropion’s primary action?

V.M. is a 34 year old female who is at your clinic for a follow up on her treatment of bipolar disorder .  When you enter the examination room she is pacing.  You invite her to have a seat and while she is sitting she is rocking back and forth.  While reviewing her chart you see that she is on haloperidol 5 mg TID.  You ask her how she is doing and she tells you that she feels like she has ants in her pants.  What do you think is going on?

SJ is a 79 year old female with dementia who presents with severe bradykinesia and rigidity. Her ADL s are severely affected. Which would be the best initial therapy to start for her Parkinson s disease?