The sentence below is incorrect. Choose the correct sentence, A or B.  The group of volunteers were cleaning the park when the rain started. 

Which of the following choices is the best way to correct the sentence below?  My brother graduated from college last May he started his new job in June. 

The sentence below has a punctuation error. Choose the correctly punctuated sentence, A or B.  The camping trip requires the following items: a tent, a sleeping bag a flashlight, and matches. 

What’s the problem with this sentence?  The bakery opens at six in the morning, the line forms even earlier. 

The sentence below is incorrect. Choose the correct sentence, A or B.  Somebody left their backpack in the cafeteria after lunch. 

Which of the choices is the best way to correct the sentence below?  Although the weather forecast predicted rain all weekend long. 

What phase of mitosis is cell 4 in?

A) Explain (or give an example of) drug tolerance and drug sensitization (either behavioral or biological) following repeated drug use.  (3 pts each) B) Sensitization in the nervous system is thought to be the basis for drug abuse.  If people stop using drugs either voluntarily or involuntarily (e.g., going to prison) what does that period of time without drugs do to sensitization? (2 pts) C) What happens to tolerance if people stop using drugs? (2 pts)

A) Pain is a separate sense from touch. List two differences that distinguish how our bodies sense pain vs. touch. (2 pts) B) For pain, list the neurons that are responsible for transmitting pain information from the skin to the somatosensory cortex, including which neuron crosses from one side of the body to the other, and where it crosses. (4 pts) C) For innocuous touch, list the neurons that are responsible for transmitting touch information from the skin to the somatosensory cortex, including which neuron crosses from one side of the body to the other, and where it crosses. (4 pts)

All else equal, loans with better collateral have lower expected returns