BIO 171 Module 1-6 TEST- Questions and Answers Portage Learning

BIO 171 Microbiology Module 2. Portage Learning.Module 2.1: Metabolism - Enzymes • Most metabolic functions in cells rely on enzymes to facilitate the biochemical reactions. An enzyme is a protein, or group of proteins, that catalyze (speed up) chemical reactions. The enzyme is not consumed during...

BIO 171 Microbiology Module 4. Portage Learning.Module 4.1: Microbial Growth and Control - Growth Media • Growth media is a liquid or solid formulated to support microbial growth. The media contains essential nutrients to provide the microbe with a source of carbon/energy, which, in turn, encourag...

BIO 171 Microbiology Module 6. Portage Learning. Module 6.1: Viruses - Virus Composition: Size and Shape • Viruses are small, non-cellular particles that cannot replicate unless inside a living host cell. Viruses are considered obligate intracellular parasites, cannot replicate on their own. • W...

A nanometer is defined as: A. 10-3 B. 10-6 C.10-9 D. 10-12 C. A nanometer is defined as one-billionth of a meter. 2. True or False: A nanometeris longer than a micrometer. False. A nanometer is 1,000 times smaller than a micrometer. 1. Resolution and contrast are two critical factors that inf...

BIO 171 Module 5 TEST- Questions and Answers Portage Learning BIO 171 Module 5 TEST- Questions and Answers Portage Learning