Human Biology Final Milestone Exam Questions with Answers Graded A

Human Biology Final Milestone Exam Questions with Answers Graded A
Which of these is true for reciprocal innervation?
It allows the muscles to contract with more force.
It occurs in all types of muscles.
It occurs in synergistic contraction.
It controls the muscles that work against one another.
CONCEPT
Types of Skeletal Muscle and Muscle Contraction Overview
2
Which of these is a characteristic of adaptive immunity?
It produces memory cells.
It is the first line of defense.
It does not recognize MHC.
It is non-specific.
CONCEPT
Adaptive Immunity
3
In what specific part of the respiratory system does the exchange of gasses between the bloodstream
and the air occur?
Alveoli
Trachea
Bronchi
Pharynx