While recording from a bipolar cell with a off-center surround-on ...

[dmcintosh]

While recording from a bipolar cell with a off-center surround-on receptive field, you observe a hyperpolarization in your cell. The stimulus that most likely triggered this response is light that covered
 
  a. the surround, but not the center.
 b. the center, but not the surround.
 c. half of the center and half of the surround.
  d. the entire receptive field.

Question 2

Animals in cold climates have _________ surface area, thereby _________ heat loss.
 
  a. less; minimizing
 b. less; maximizing
 c. greater; minimizing
  d. greater; maximizing

[tranoy]

Answer to Question 1

b

Answer to Question 2

a

[dmcintosh]

Excellent

[fatboyy09]

Thanks for the timely response, appreciate it