Pathogens found in soil - Study guides, Class notes & Summaries

Certified Professional Food Safety (CP-FS) Exam 2024 Review Qs&As Four phases of bacterial presence in food - ANS-1. Lag Phase, 2. Log Phase, 3. Stationary Phase, 4. Death Phase Log phase - ANS-Most essential phase of bacterial presence in food due to the fastest increase in populations Lag phase - ANS-Time/temp play an important role in keeping bacteria in this phase (where numbers are less dangerous and growth is slowed) Norwalk virus - ANS-Rarely a pathogen associated with shellfish He...

Micro Chapter 14 - UTA 2460 Dr. Parks Questions and Answers Graded A+ Chemotherapy refers to any use of chemicals or drugs to treat a _____________. It may involve drugs that target _________________ cells or ___________________ drugs that target infectious microorganisms. disease, cancerous, antimicrobial Chemical analysis of a skeleton in Nubia (Sudan) show use of ________________, an antimicrobial agent. It was used in _________-making process. tetracycline, beer Paul Ehrlich disco...

REHS: Wastewater Treatment and Disposal Test Questions and Answers Latest Update 2024/2025 | 100% Verified | Graded. A watertight tank designed to slow down the movement of raw sewage and wastes passing through to the soils is known as a Choose one answer. a. pit privy b. spring house c. septic tank d. grease trap c. septic tank Sludge and scum accumulation, and the appearance of particles of solids in the effluent from a septic tank is an indication of what? Choose one answer. a. a f...

Bacteria - ANSWER-Prokaryote. All are microbes. Has a cell wall made up of Eubacteria peptidoglycan. Absorb nutrition. Reproduce by binary fission. Unicellular. Commonly found in biofilms. Algae - ANSWER-Unicellular, some are multicellular. Reproduce asexually and sexually. Nutrition by photosynthesis. Cell wall made of cellulose. Fungi - ANSWER-Some are unicellular, some are multicellular. Nonmotile. Reproduce by asexual and sexual reproduction. Cell wall made of chitin. Fungi digest outs...

Test bank For Microbiology Fundamentals A Clinical Approach, 4th Edition by Marjorie Kelly Cowan | All Chapters 1-22 | Complete Latest Version 2024. Microbiology Fundamentals: A Clinical Approach, 4e (Cowan) Chapter 1 Introduction to Microbes and Their Building Blocks 1) When humans manipulate the genes of microorganisms, the process is called . A) bioremediation B) genetic engineering C) epidemiology D) immunology E) taxonomy Answer: B Section: 01.01 Topic: Microbial Roles; Basics of...

Certified Professional Food Safety (CPFS) Exam with 100% correct Answers Four phases of bacterial presence in food - CORRECT ANSWER-1. Lag Phase, 2. Log Phase, 3. Stationary Phase, 4. Death Phase Log phase - CORRECT ANSWER-Most essential phase of bacterial presence in food due to the fastest increase in populations Lag phase - CORRECT ANSWER-Time/temp play an important role in keeping bacteria in this phase (where numbers are less dangerous and growth is slowed) Norwalk virus - CORREC...

Four phases of bacterial presence in food -:- 1. Lag Phase, 2. Log Phase, 3. Stationary Phase, 4. Death Phase Log phase -:- Most essential phase of bacterial presence in food due to the fastest increase in populations Lag phase -:- Time/temp play an important role in keeping bacteria in this phase (where numbers are less dangerous and growth is slowed) Norwalk virus -:- Rarely a pathogen associated with shellfish Hepatitis A virus (HAV) and Vibrio spp (a bacteria) -:- 2 common ...

Final disposal of sludge may include all of the following except Choose one answer. a. composting b. sanitary landfill c. land application d. vegetable garden dumping d. vegetable garden dumping A watertight tank designed to slow down the movement of raw sewage and wastes passing through to the soils is known as a Choose one answer. a. pit privy b. spring house c. septic tank d. grease trap c. septic tank Sludge and scum accumulation, and the appearance of particles of solids in t...

WGU D311 MICROBIOLOGY 2024 STUDY FOR OA QUESTIONS WITH CORRECT VERIFIED ANSWERS UPDATED What is a characteristic of rhizospheres? The rhizosphere is where plants release organic compounds that can be metabolized by microbes into soil. Which environment would contain microbes that are psychrophilic? Glaciers What is the role of nematodes in soil? They photosynthesize and fix nitrogen. Which eukaryote is responsible for producing antibiotics to ward off bacterial competitors? Fungi Wh...

Which of the following is considered a parasitic infection? A. Lyme disease B. Rabies C. Ringworm D. Malaria (Ans - Malaria 2) Aspirin and acetaminophen are examples of: A. Analgesics and antipyretics B. Antitussives and decongestants C. Antihistamines and antiemetics D. Antidotes and antibiotics (Ans - Analgesics and antipyretics 3) Demerol 75 mg, IM every 4 hours, as needed for severe pain, is what type of medication order? A. Single B. PRN C. Stat D. Routine (Ans - PRN ...