Microorganisms require small quantities of _________blank for enzyme function and maintenance of protein structure.

All of the following could find a location in or on human body tissues suitable for growth except  _______________.

You inoculate a bacterium into three tubes of nutrient broth medium containing added salt: 0.5% NaCl, 5% NaCl, and 15% NaCl. After incubation, you notice significant turbidity in the 15% NaCl medium and modest turbidity in the 5% NaCl medium. There is no growth in the third tube. This organism would be termed ___________. 

The process of sporangium formation and endospore maturation requires 6-8 hours. What is most likely to result if the temperature of the environment was raised to 100°C about 2 hours after the process started?

An organic nutrient that cannot be synthesized by the organism and must be provided is called a/an _____________.

Each of the following is a target of antimicrobial agents except _________.

Viral tissue specificities are called ______.  

Organisms called _________blank live on or in the body of a host and cause some degree of harm.

Cultures of a bacterial strain were incubated in a refrigerator (5°C), on a lab bench (22°C), in a 37°C incubator, and in a 50°C incubator. After incubation, there was no growth at 37°C and 50°C, slight growth in the refrigerator, and abundant growth on the lab bench top. Which term best describes this organism?

Oncogenic viruses include the measles virus.