Medical Quiz

Pathophysiology Quiz

Identify the given feedback system:

Stimulus—> increase blood pressure—> baroreceptor send signals to brain—> brain send output signal to effector—> decrease in heart rate decreases blood pressure

A. Positive feedback system

B. Negative feedback system

C. Both are correct

D. None of the above

Select your answer:
         


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The Hardy-Weinberg formula is useful to calculate the changes in ______________.

A. allele frequencies

B. speciation

C. population size

D. mutation


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Which organelle is the “packing center” for the cell?

A. Endoplasmic reticulum

B. Nucleus

C. Lysosome

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