Which of the following is an example of a mechanical barrier to infection?
A) mucous membrane
B) oil gland secretions
C) pH of the stomach
D) bacteria that live in the intestine
E) inflammatory response
Correct Answer:
Verified
Q69: Which blood cells are usually the first
Q70: What is the originator cell for monoclonal
Q71: What are the two most common applications
Q72: Which of the following is an example
Q73: Which of the following may reduce tissue
Q75: In the movie Bubble Boy, Jimmy lives
Q76: Would untreated SCID be considered a lethal
Q77: Which type of T cell has a
Q78: An autoimmune disease means that the body
Q79: During organ transplant, which feature is the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents