Anaerobic conditions - Study guides, Class notes & Summaries

While visiting his grandparents, a 10-year-old child has green beans for dinner that were harvested from his grandparents' garden and canned the previous year. Severe illness sets in and the child is taken to the hospital. Botulism is suspected, but what form? Explain your answer. Food-borne botulism. The child is too old (> 6 months) to be considered for infant botulism and wounds were not present. The green beans were likely improperly canned and under the low- acidic, anaerobic conditio...

TEST BANK FOR Pathophysiology The Biologic Basis For Disease in Adults and Children 9th Edition By McCance & Huether Complete All Chapters 1-50 () Which statement best describes the cellular function of metabolic absorption? a. Cells can produce proteins. b. Cells can secrete digestive enzymes. c. Cells can take in and use nutrients. d. Cells can synthesize fats. ANS: C In metabolic absorption, all cells take in and use nutrients and other substances from their surroundings. The remaining...

When spotting a client doing barbell squats, the trainer should be positoined where? - In front of the client. At the side of the client. Behind the client Away from the client. A soft tissue structure called a ligament connects what? - Muscle to bone Bone to bone Muscle to organ Bone to organ Which of the following is BEST recommended for an obese and sedentary client? - Lunges. Olympic lifts. Plyometric training Low intensity aerobics Which of the following would be the MOST professional way f...

Cotton plugs or screw caps are used in test tubes containing sterile media or pure cultures to... - -prevent unfiltered air or dust particles from entering the tubes -maintain anaerobic conditions -and prevent culture from spilling *all of the above* If the pH of the medium is higher than 7.0, you can adjust to 7.0 by: - adding drops of HCL to *lower* it or NaOH to *raise* it The pH indicator in Simmons Citrate agar is what? - Bromothymol blue bacteria that show no preference, grow equal...

What bacteria inhabit extreme environments? correct answers often archaebacteria, or "ancient" bacteria How does archaebacteria differ from eubacteria or "true" bacteria? correct answers they differ in cell wall and cell membrane composition, ribosome composition and shape, tRNA structure and RNA polymerase sequences What are thermophiles? correct answers bacteria that inhabit environments with elevated temperatures What are hyper or super thermophiles? correct answers bacteria that...

NURSING 5140 All SG Questions Combined (Module 1-12) Study Questions And 100% Verified Answers 2023. Module 1 Study Questions Altered Cellular & Tissue Biology Ch. 2 1. Compare and contrast cellular injury and adaptation. 1. Compare and Contrast cellular injury and adaptation. Cellular Adaptation  Cellular adaptation is an alteration that enables the cell to maintain a steady state called homeostasis despite adverse conditions. It is the cells response to protect itself from injur...

MLSC 4341 Exam 1 Questions & Answers 2024/2025 What is respiration? - ANSWERS-Process organisms use to make energy (ATP) -Convert energy found in O2 or inorganic molecules to make ATP What are aerobic organisms (O2)? - ANSWERS-Use O2 during respiration -Grow in ambient (room) air What are anaerobic organisms? - ANSWERS-Use inorganic molecule (often N2) during respiration -Intolerant of O2 What is an obligate aerobe? - ANSWERS-Must use O2 -No oxygen means not living What is ...

EXSC 330 - Exam 1 Questions and Answers Latest Update Graded A+ **What is ATP (adenosine triphosphate) and its function in cells?** - ATP is the main energy source used by cells for most of their work. It stores potential energy extracted from food in its bonds, and energy is released when the outermost phosphate bond is broken by the enzyme ATPase. **What forms ADP in the ATP cycle?** - ADP forms when ATP combines with water (H2O). **What is the Phosphocreatine (PCr) system?** - The...

F -> C - ANSWER-5/9 (F - 32) C -> F - ANSWER-9/5C+32 K = C - ANSWER-K = C + 273 Deca - ANSWER-10^1 Hecto - ANSWER-10^2 Kilo - ANSWER-10^3 Mega - ANSWER-10^6 Giga - ANSWER-10^9 Tera - ANSWER-10^12 Peta - ANSWER-10^15 Exa - ANSWER-10^18 Deci - ANSWER-10^-1 Centi - ANSWER-10^-2 Milli - ANSWER-10^-3 Micro - ANSWER-10^-6 Nano - ANSWER-10^-9 Pico - ANSWER-10^-12 Femto - ANSWER-10^-15 Alto - ANSWER-10^-18 Heparin Uses - ANSWER-chemistry, pl...

0.91 - Most spoilage bacteria require an Aw that is greater than 100 fold - What is the margin of safety for additives that do not cause cancer? 192 - A bacteria with an initial population of 3 colonies, has a generation time of 20 minutes. How many bacteria will there be after 2 hours under optimum conditions for growth? 2 ways to restrict water - remove it or bind it 3 methods to preserve foods - 1. patrol the growth 3 ways to get microorganisms to ferment - 1. rely on indigenous organis...