Woolen clothing shrinks when washed in hotwater, but items made of silk do not. Suggest a reason, based oninformation from this chapter.

Write a brief description of morphology of the salmonella typhi cell, the genus and species of bacteria and a short description of their impact on human health.

Consider the culture type in which growth was distributed throughout the entire medium and explain why the growth was more abundant toward the surface of the medium in some cultures, whereas other cultures showed an equal distri- bution of growth throughout the tubes. 5.

True or False:  The agar is autoclaved on the fast cycle in order to speed up the plate preparation process.

Penicillin targets peptidoglycan synthesis to inhibit ___________.

What is the purpose of using the streak plate method? 12pt Paragraph