Protozoan cysts are resistant to many disinfection methods

Indicate whether the statement is true or false


TRUE

Biology & Microbiology

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Which of the following processes are typically associated with the long-term carbon cycle? Select all that apply

A. respiration B. plate tectonics C. photosynthesis D. volcanic eruptions

Biology & Microbiology

Match the following items with the correct phrases.

_______1. Crenation of red blood cells would occur if they were placed into a(n) __________ solution. _______2. Adding large quantities of salt or sugar to various types of foods is a way of preserving them. If bacteria should enter such foods, they would find themselves in a(n) __________ environment. _______3. If red blood cells were placed into a(n) __________ solution, they might hemolyze. a. hypertonic b. hypotonic c. isotonic d. gin and tonic

Biology & Microbiology

On the enzyme there is a specific location that accommodates the substrate known as the:

What will be an ideal response?

Biology & Microbiology

Anthrax is

A. a disease that, in humans, can cause a rapidly fatal toxemia and septicemia. B. a zoonosis. C. transmitted by contact, inhalation, and ingestion. D. only seen sporadically in the United States. E. All of these choices are correct.

Biology & Microbiology