Exponential growth - Study guides, Class notes & Summaries

Binary Fission - Answer-Most common form of bacterial reproduction Binary Fission 4Basic Steps - Answer-1.Growth of cell size and increase in cell components 2.Replication of DNA 3.Division of the cytoplasm (cytokinesis) 4.Septum formation and division of daughter cells Z ring Assembly - Answer-•Cytokinesis is directed by FtsZ protein •FtsZ assembles Z ring to form divisome •Divisome activates production of peptidoglycan and septum Generation Time - Answer-•Generation Time (Doub...

CSMLS Questions with complete solution CSMLS What molecule is responsible for HOW living organsims synthesize energy?` - correct answer DNA What are the 2 divisions of metabolism? - correct answer Catabolism and Anabolism What is the function of ATP? - correct answer Stores energy for metabolism What are the four phases of a bacterial growth curve? - correct answer Lag, Exponential, Stationary and Death Define Sterilization - correct answer The destruction of all microbi...

MCB 2610 exam 2 Question and answers verified to pass 2024/2025 MCB 2610 exam 2 Listeria monocytogenes - correct answer Gram positive rods, no spores or capsules, facultative anaerobe, only has flagella when growing below 30C it has a wide range of temperatures that it can grow in ( 1-45C) It is a virulent food borne pathogen and intracellular parasite, that is found in raw milk, cheeses, veggies, processed meat. 18 people died in Nova Scotia due to coleslaw contamination with sh...

Alpine Correct Answer-Similar to Tundra, Lacks permafrost, Budding Correct Answer-Form of asexual reproduction in which a bud/protrusion forms on an organism and eventually breaks off to form a new organism that is smaller than its parent Fragmentation Correct Answer-A type of asexual reproduction in which one organism is broken into pieces, each of which develops into a new individual Parthenogenesis Correct Answer-A type of asexual reproduction in which females produce eggs that a...

4 basic steps of bacterial reproduction Ans- 1. growth of cell size & increase in cell components 2. replication of DNA 3. division of the cytoplasm (cytokineses) 4. septum formation and division of daughter cells generation time Ans- time takes to double population E. coli generation time Ans- 20 minutes B. subtilis generation time Ans- 120 min S. aureus generation time Ans- 30 min. M.tuberculosis generation time Ans- 15-20 hrs closed cultures have ___ resources Ans- infinite c...

UNH Biology 412 Final UPDATED Exam Questions and CORRECT Answers The maximum number of individuals of a given population the environment can support is the environment's _____ for that population. A.carrying capacity B.effect on the intrinsic growth rate C.population size D.effect on the exponential growth rate - CORRECT ANSWER- Carrying Capacity

Which of the four phases of a microbial population's growth and development would be the best for optimally preserving food quality, shelf life, and protecting food safety? Correct Answer-exponential? In the image below depicting the onset of sublethal injury in a population of a microorganism, which line (solid or dotted) correctly depicts the actual population of living/viable microorganisms during processing exposure and thereafter? Each line depicts the changes in counts of a microorgani...

Microbiology Straighterline Final Exam 2023 Questions and Answers. phylogeny - ANSWER The study of evolutionary relationships among organisms is called ______. Last Universal Common Ancestor - ANSWER The three cell types discussed, eukaryotes, archaea, and bacteria, all derived from ______. always harmful to their host - ANSWER Organisms called parasites are ______. Thermal hot springs warmed by heat from earth's interior - ANSWER Which of the following does not indicate microbe involveme...

Biology Major Field Test Questions with Verified Solutions Adaptive vs. Innate Immune Response Adaptive - "specific response" Has immunological memory Later response (3-7 days) Uses B and T cells Effectiveness increases with exposure Innate- "nonspecific response" 1st line of defense Response within 12 hours Lacks immunological memory Mutualism Benefit to both partners Normally partners cannot live seperately Cooperation A beneficial but not obligate form of symbiosi...

PMC Prep Final Exam 1 Questions & Answers 2024/2025 slope - ANSWERSincreasing the steepness; affects the intensity of surface runoff and soil erosion population growth - ANSWERS exponential growth - ANSWERSoccurs when something (population, resource demand, pollution, a bank account, etc) grows by a fixed percentage and the increase is added to the base amount sustainable society/development - ANSWERSone that meets its needs without preventing future generations and other species f...