Podcast
Questions and Answers
What are the three main components of the cell membrane based on functional importance?
What are the three main components of the cell membrane based on functional importance?
- Carbohydrates, proteins, lipids
- Proteins, lipids, carbohydrates (correct)
- Proteins, carbohydrates, lipids
- Lipids, proteins, carbohydrates
Which example best illustrates positive feedback control system?
Which example best illustrates positive feedback control system?
- Regulation of body temperature
- Baroreceptor reflex
- Thinking about food increasing salivary secretions
- Clotting (correct)
What does a zero error in the assessment of effectiveness of negative feedback indicate?
What does a zero error in the assessment of effectiveness of negative feedback indicate?
- The reduction offered by the feedback mechanism
- Gain is infinity (correct)
- Anticipatory changes
- Not a good control system
In the context of regulating blood pressure, what is the role of the kidneys when baroreceptors act first?
In the context of regulating blood pressure, what is the role of the kidneys when baroreceptors act first?
What is the primary function of the cell membrane?
What is the primary function of the cell membrane?