Author Question: If we record from an on-center bipolar cell in the retina, the cell will show maximum activity if we ... (Read 160 times)

jessicacav · **on:** Jun 21, 2018

If we record from an on-center bipolar cell in the retina, the cell will show maximum activity if we shine a light on its entire receptive field.

a. True
b. False
Indicate whether the statement is true or false

Question 2

In ordinary circumstances, which of the following describes the relationship between sodium and extracellular fluid levels?

a. Sodium levels and extracellular fluid levels are positively correlated.
b. Sodium levels and extracellular fluid levels are negatively correlated.
c. Sodium levels do not correlate systematically with extracellular fluid levels.
d. Sodium levels typically remain low when extracellular fluids are low or normal, but increase dramatically when extracellular fluids are high.