BIOLOGY212 - Biology 212 - QUIZ

BIOLOGY212 · Biology 212

Cascadia Community College

Practice 10 questions on BIOLOGY212 - Biology 212 at Cascadia Community College. Free AI-generated quiz on uNotes — track your score, retake anytime.

Questions

1Based on the course materials, which statement regarding graded potentials is FALSE?

2During the repolarization phase of an action potential (Point 6 on the provided graph), what is occurring at the cellular level?

3According to the promoter practice homework, what determines if the Neun promoter is in the 'on' or 'off' state within a cell?

4What is the specific interval of time called during which a second action potential can be initiated?

5In the context of axonal propagation, which of the following is true?

6A promoter that is always active and transcribing in any cell type is known as a(n) ________ promoter.

7What is the formula for calculating Alkalinity (mg/L as CaCO3) based on the laboratory titration procedure?

8In the Winkler method for Dissolved Oxygen, what is the purpose of calculating the 'percent saturation'?

9Which of the following are true regarding the Nitrate Ion Selective Electrode (ISE) analysis?

10During the 'Alkalinity by titration' method, what color change indicates the endpoint when using bromcresol green indicator?