Question

1. One medically important zenus that ferms the structure of endospore is A. Clostriefium B. Mycobacterium C. Streptococtus D. klebrielio 2. What is the cytological basis for the differential Acid-fast stain? A. Mucoid polysaccharides of polypeptides in the cell membrane, B. Presence of mycolic acid in the cell watls of the oreanism. C. Presence of keratin in the outer covering. D. None of the above.

Answer 1

For the first question, the correct answer is A. Clostridium. For the second question, the correct answer is B. Presence of mycolic acid in the cell walls of the organism.