Centrifugation - Study guides, Class notes & Summaries

Disposal of infectious materials: Off-site activationPackaging and shipping of untreated wastes to an offsite facility for inactivation and disposal Stericycle Spectrophotometry Automation AnalyzersContinuous Flow Liquids are pumped through system of continuous tubing. Centrifugal Analysis Force of centrifugation transfers & contains liquids. Discrete Analysis (Most popular) Separation of each sample & reagent in a separate container Beer's lawThe concentration of a substance is direc...

MIP 300 Final examwho provides the lipids in a viral envelope - correct answer the cell all viruses have a protein coat - correct answer true a virulent phage can inadvertently package host cell chromosome into phage particles - correct answer true you have a bacterium that picks up a new gene by Hfr conjugation. what is an explanation of why progeny of this bacterium express this trait? - correct answer the gene is integrated into the genome after successful transformation of a frag...

QBM All of the Practice Exams Questions And Answers With Complete Solutions 2024 d. protein as a cartoon model, DNA as a ball-and stick model. The image below shows a. protein as a ball-and-stick model, DNA as a molecular surface representation. b. DNA as a ball-and-stick model, protein as a molecular surface representation. c. both as ball-and-stick models. d. protein as a cartoon model, DNA as a ball-and stick model. e. both as cartoon models. b. DNA is responsible for bacterial trans...

QBM Final Exam Questions With 100% Correct Answers What is the definition of Molecular biology - answerStructure and function of macromolecules (proteins and nucleic acids) What is the central dogma of DNA? - answerDNA ⟶ RNA ⟶ Proteins What BSL corresponds to minimal hazards? - answerBSL-1 What does BSL-1 correspond to? - answerminimal hazards What BSL corresponds to organisms with potential hazards? - answerBSL-2 What BSL(s) require proper protective equipment? - answerBSL2-4 Under...

Chapter 12 Centrifugation Requirements

QBM Final Exam Questions And Answers With Complete Solutions 2024 Define recombinant DNA technology Using molecular biology technique such as cloning, PCR, restriction enzymes digestion, and gel electrophoresis to take a gene from one source and joint it with another piece of DNA, creating a new recombinant DNA molecule that can be inserted in bacteria and further studied. What are 3 characteristics of DNA ? - Double strand - 5' to 3' directionality - antiparallel - base pairing [ad...

Your lab manual asks you to pipette 80 ul of solution to a sample. Which micropipette would be most appropriate to use? Correct Answer-200 ul You are asked to add 2 ml of dye to 8 ml of water. What is the dilution factor of the new solution? Correct Answer-2+8 = 10 ml total 2:10 reduced to 1:5 5 ml is the new dilution factor Which of the following are safety precautions to be taken when using a microcentrifuge? Correct Answer--For centrifuges with lids, always secure the lid tightly ...

PCOL355 Final Test Questions with Correct Answers Which of the following cells secrete anti-coronavirus antibodies? -Activated B cells -Antigen-presenting cells -T-helper cells -Cytotoxin T cells - Answer-Activated B cells PTX-loaded PEG-EB2 had a faster PTX release over Taxol. True/False - Answer-False Pfizer-BioNTech developed Comirnaty, and Moderna developed SPikevas, two widely used COVID-19 nanovaccines using micelles nanoparticles. True/False - Answer-False Centrifugation ...

MLS 320 Exam 1 Questions & Answers 2024/2025 When should you wash your hands? - ANSWERSEntering the lab Before and after performing any procedures If your hands get contaminated Immediately prior to leaving the lab What is the purpose of Universal Precautions? - ANSWERSTo prevent exposure and transmission of potentially infectious agents to personnel What is the most significant occupational hazard? - ANSWERSHepatitis B How do you minimize the production of droplets and aerosols...

Iteroparous Species that reproduce multiple times during their lives (ex: humans, dogs, Semelparous Species that reproduce only once in their life, but may produce MANY offspring during that one, Iteroparity A survivorship pattern related to reproductive patterns; often typical of organisms whose survival chances increase once they reach maturity, Semelparity A survivorship pattern related to reproductive patterns; often typical of organisms with type 3 survivorship, Phylogeny a synonym for ...