A neuron is at rest (RMP) at -70. However, a certain stimulation event caused an action potential to happen once the signal reached -60. Now, the voltmeter  is reading at -55, and there are more NA+ ions moving in and less potassium coming out (pNA > pK). The neuron is now at what phase of action potential?

What causes potassium to eventually get released to the inside of the cell in sodium potassium pump?

Most neurons of all organisms tend to have more __________________ in the inside than the outside of the cell.

Glial cells in the CNS that act to remove damaged neurons and or infections are called _____________

In mammalian voltage gated K+ channels, the state of hyperpolarization will close up the K+ channels eventually through __________________.

Randomization cannot be used to control confounding

When conducting cohort studies what types of bias are of particular concerns. (2 marks)

Name the three (3) methods that can be used to control confounding in the design of analytical epidemiologic studies.

Jerome tells his 22-year-old daughter Stella that he will pay her $1000 if she does not drink alcohol during his senior year of college. Stella agrees, and she does not drink alcohol during her senior year. In May, Stella asks her dad for the $1000. Jerome does not want to pay. Is there an enforceable contract?

There was a mandatory check-in survey (opened on August 31, 2024 and closed on September 4, 2024). I indicated that I would award bonus points to students who completed the survey. If you completed the survey, you earned points (2 points, we be manually added to the score by Dr. Whitney). I have a list of names of those who completed the survey. There is nothing to do for this section except acknowledge that you read the above note. Dr. Whitney