Biology 206 openstax - Study guides, Class notes & Summaries

QUESTIONS AND ANSWERS

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 8: Microbial Metabolism. Chemotrophs obtain their energy from which of the following? A. inorganic chemical reactions only B. light energy C. organic chemical reactions only D. organic and inorganic chemical reactions* Difficulty: Easy ASM Standard: 11 4. Which of the following describes a molecule that had an electron removed? A. anabolized B. electronated C. oxidized* D. reduced Difficulty: Easy ASM Standard: N/A 5. Which of the...

BIOLOGY 206 OpenStax Microbiology Test Bank- Chapter 7: Microbial Biochemistry/BIOLOGY 206 OpenStax Microbiology Test Bank- Chapter 7: Microbial Biochemistry

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 1: An Invisible World. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times* C. in the last century D. within the last...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 17: Innate Nonspecific Host Defenses. Which of the following is not a type of cell junction? A. centromere* B. desmosome C. gap D. tight Difficulty: Easy ASM Standard: N/A 3. Which layer of the skin contains blood and lymph vessels? A. dermis B. epidermis C. follicles D. hypodermis* Difficulty: Easy ASM Standard: N/A 4. Which cells produce and secrete mucus? A. ciliated epithelial cells B. goblet cells* C. keratinized squamous ...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 3: The Cell. The idea that life could appear from nonliving materials was called which of the following? A. the cell theory B. the cellular genesis theory C. the theory of biogenesis D. the theory of spontaneous generation* Difficulty: Easy ASM Standard: N/A 2. The first known use of epidemiology to trace the source of a disease outbreak was the identification of contaminated water as the cause of cholera transmission in London. Which ...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 3: The Cell. The idea that life could appear from nonliving materials was called which of the following? A. the cell theory B. the cellular genesis theory C. the theory of biogenesis D. the theory of spontaneous generation* Difficulty: Easy ASM Standard: N/A 2. The first known use of epidemiology to trace the source of a disease outbreak was the identification of contaminated water as the cause of cholera transmission in London. Which ...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 1: An Invisible World. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times* C. in the last century D. within the last 500 years Difficulty: Easy ASM Standard: 23 3. Which individual first observed unicellular organisms, which he called “animalcules,” using a microscope he developed? A. Robert Koch B. Louis Pasteur C. Thucydides D. Antonie va...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 1: An Invisible World. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Industrial Revolution B. in prehistoric times* C. in the last century D. within the last...

BIOLOGY 206 OpenStax Microbiology Test Bank Chapter 8: Microbial Metabolism. Which of the following refers to the term metabolism? A. all the reactions in a cell or organism* B. all the reactions in a cell that break down molecules only C. all the reactions in a cell that build new molecules only D. all the reactions in a cell that decompose molecules only Difficulty: Easy ASM Standard: N/A 2. Which of the following best describes an endergonic reaction? A. absorbs energy from the enviro...