Biol 246 - Study guides, Class notes & Summaries

BIOL 246 Exam 2 (JCCC) – Correctly Answered Questions

TYPES OF POLYMICROBIAL COMMUNITIES Ans- COOPERATIVE (BIOFORM FORMATION) COMPETING- COMPETE FOR RESOURCES MICROBIOME Ans- PROKARYOTES AND EUKARYOTES THAT ARE RESIDENT AND TRANSIENT. INCLUDES THEIR GENETIC MATERIAL THAT ARE ASSOCIATED WITH A CERTAIN ORGANISM OR ENVIRONMENT. Population Ans- GROUP OF INDIVIUAL ORGANISMS BELONGING TO THE SAME BIOLOGICAL SPECIES IN A GEOGRAPHICAL AREA. MUTUALISM Ans- BENEFIT --> BENEFIT, GUT NUTRIENT AMENSALISM Ans- HARMED --> UNAFFECTED EX. ANTI...

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...

disease a condition where normal structure and/or function are damaged or impaired infection invasion of pathogen or parasite that lead to disease signs things that can be directly measured by clinician (ex: blood cell counts) symptoms things felt by patient that cannot be clinically measured (ex: nausea) syndrome groups of signs and symptoms that help indicate a particular disease Master01 | October, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ ...

BIOL 2460 University Of Texas - Arlington -Microbiology UTA 2460 - Lab Practical 2 Questions With Complete Solutions

BIOL 2460 Chapter 9: Microbial Growth Graded A+ Most common form of bacterial reproduction Binary fission 4 Basic Steps of Binary Fission 1. Growth of cell size and increase in cell components 2. Replication of DNA/chromosomes 3. Division of cytoplasm (cytokinesis) 4. Septum formation and division of daughter cells Cytokinesis is directed by the ___________ protein. FtsZ Where is the Z ring assembled during binary fission? On the cytoplasmic membrane Divisome activates the...

Signs objective and measurable. Can be measured by a clinician. -body temp. (98.6 F) -heart rate (60-100 beats per minute) -breathing rate (12-18 breaths per minute) -blood pressure (between 90/60 and 120/80 mm Hg) Symptoms Subjective. Felt by the patient but cannot be clinically confirmed or objectively measured. -nausea -loss of appetite -pain Wong-Baker FACES Pain Rating Scale Rate pain on a scale from 0-10 Syndrome A specific group of signs and symptoms characteristic of a particular dise...

4 basic steps of bacterial reproduction 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 time takes to double population E. Coli generation time 20 minutes B. Subtilis generation time 120 min S. Aureus generation time 30 min. M.tuberculosis generation time 15-20 hrs Closed cultures have ___ resources infinite Culture density the number of cells per unit v...

TYPES OF POLYMICROBIAL COMMUNITIES - COOPERATIVE (BIOFORM FORMATION) COMPETING- COMPETE FOR RESOURCES MICROBIOME - PROKARYOTES AND EUKARYOTES THAT ARE RESIDENT AND TRANSIENT. INCLUDES THEIR GENETIC MATERIAL THAT ARE ASSOCIATED WITH A CERTAIN ORGANISM OR ENVIRONMENT. Population - GROUP OF INDIVIUAL ORGANISMS BELONGING TO THE SAME BIOLOGICAL SPECIES IN A GEOGRAPHICAL AREA. MUTUALISM - BENEFIT --> BENEFIT, GUT NUTRIENT AMENSALISM - HARMED --> UNAFFECTED EX. ANTIMICROBIAL DEFENSE ...

disease  a condition where normal structure and/or function are damaged or impaired infection  invasion of pathogen or parasite that lead to disease signs  things that can be directly measured by clinician (ex: blood cell counts) symptoms  things felt by patient that cannot be clinically measured (ex: nausea) syndrome  groups of signs and symptoms that help indicate a particular disease asymptomatic/subclinical  only signs can be observed through correct testing (ex:...