Which of the following is true of adaptive immunity?
A. The second response is faster and stronger than the first response.
B. Previous encounters with the foreign substance does not change the response.
C. It is present at birth.
D. Responses are general, not specific.
Answer: A
You might also like to view...
Which hormone(s) dominate(s) the absorptive state?
a) Insulin b) Glucagon c) HGH d) All of these e) None of these
What is the action of the muscle labeled G?
a) adducts and medially rotates arm at shoulder joint b) abducting arm at shoulder joint c) laterally rotates arm at shoulder joint d) laterally rotates and extends arm at shoulder joint e) extends forearm at elbow joint
Which of the following is used to promote Na+ reabsorption by the kidneys?
a) Antidiuretic hormone b) ANP c) Aldosterone d) Parathyroid hormone e) All of these choices
The head of the fibula articulates with the fibular articular facet on the
A. lateral condyle of the femur. B. lateral condyle of the tibia. C. medial condyle of the tibia. D. medial condyle of the femur. E. medial malleolus of the tibia.