Enter the letter of the description that best fits to each of the following drugs. Possible answers can be used once, more than once or not at all.

A representative of a cephem antibiotic? 

Which of the following does not respond to cell-mediated immunity?

The antibody molecule is held together by _____ bonds.

Of the Ceftaroline derivatives shown below (compounds 0 – 4), select the best answer and enter the number to the corresponding box. 

The tonsils located at the base of the tongue are the _____.

Directions:  Each of the questions or incomplete statements below is followed by four suggested answers or completions; select the one that is best in each case.

Antibody structure.jpg Use the above figure to match the following: Heavy Chain

The function of the _____ is to promote the maturation of T lymphocytes through the secretion of thymopoietin and thymosins.

Which of the following cells is the most critical cell in adaptive immunity?