Phenol coefficient - Study guides, Class notes & Summaries

API Exam 1|236 Questions with Verified Answers Timeline for Nanomedicines rugs? - CORRECT ANSWER 1965 --> liposomes (lipid based vehicles drug inside membrane OR inside core) 1976 --> polymeric systems 1978 --> Dendrimers 1980 --> PEGylated liposomes (liposomes with PEG polymer on surface, which keeps the drug in circulation longer) 1995 --> doxil (PEGylated liposomes, one of the first drugs approved) 2013 --> Kadcyla (antibody drug) It's not necessa...

AAB MT MICROBIOLOGY EXAM TEST 2023/2024 Kills vegetative organisms but not all spores or viruses - CORRECTANSWER-Boiling sterilization Used to sterilize media containing milk or serum;alternate heating - CORRECTANSWER-Fractional sterilization Most effective method of sterilization - CORRECTANSWER-Autoclaving What bacteria is used for quality control? - CORRECTANSWER-Bacillus stearothermophilus What sterilization technique kills by oxidation? - CORRECTANSWER-Dry heat What bacteria is ...

SUR 102 Final Practice Test 181 Questions with Verified Answers Which of the following diseases is NOT a form of transmissible spongiform encephalopathy? a. toxic shock b. mad cow c. Creutzfeldt-Jakob d. scrapie - CORRECT ANSWER A. which term means the number of microbes or amount of organic debris on an object at any given time? a. asepsis b. infection c. bioburden d. sepsis - CORRECT ANSWER C. Which of the following chemicals is a high-level disinfectant when items are...

Millwright Level 2 – Bearings Correct 100% What are the principle parts of a friction bearing housing? - ANSWER Base, Base bolt slots, cap and cap bolt holes. What are friction bearing housings made from adn what factors influence the choice of housing? - ANSWER Cast Iron, Cast Steel, Fabricated Steel. Choice depends on the Load, The Rotational Speed, the Direction of Pull and the Support Design How are friction bearing dimensions expressed? - ANSWER In a fraction of their nominal ...

Why would you use a filtering pipet? Used to remove unwanted solid from a liquid -When you want the liquid Why would you use a filter-tip pipet? -to remove solids from very small amounts of liquid by leaving solid behind (as opposed to trapping it) -when you want the solid Why (in exp. 0) do you rinse w/ 1 mL of methanol and 1 mL of hexane? -methanol dissolves and hhexane has a low bp to evaporate liquid What m.p. indicates purity? -a narrow melting point range -an im...

Analytes elevated in the morning: * Chloride, phosphorus, potassium and amylase Lactic acid, creatine kinase ACTH, cortisol, iron and aldosterone ACP, growth hormone, PTH and TSH Pipets are used with biologic fluids having a viscosity greater than that of water: * Mohr pipets Ostwald−Folin pipets Pasteur pipets Volumeteric pipets Analytes elevated when in standing position: * Glucose, insulin, triglycerides, gastrin and ionized calcium ACTH, cortisol and catecholamin...

Analytes elevated in the morning: * Chloride, phosphorus, potassium and amylase Lactic acid, creatine kinase ACTH, cortisol, iron and aldosterone ACP, growth hormone, PTH and TSH Pipets are used with biologic fluids having a viscosity greater than that of water: * Mohr pipets Ostwald−Folin pipets Pasteur pipets Volumeteric pipets Analytes elevated when in standing position: * Glucose, insulin, triglycerides, gastrin and ionized calcium ACTH, cortisol and catecholamin...

What are the principle parts of a friction bearing housing? - ANSWER Base, Base bolt slots, cap and cap bolt holes. What are friction bearing housings made from adn what factors influence the choice of housing? - ANSWER Cast Iron, Cast Steel, Fabricated Steel. Choice depends on the Load, The Rotational Speed, the Direction of Pull and the Support Design How are friction bearing dimensions expressed? - ANSWER In a fraction of their nominal size. Do all new bearings of the same shaft siz...

SUR 102 Final Practice Test 181 Questions with Verified Answers Which of the following diseases is NOT a form of transmissible spongiform encephalopathy? a. toxic shock b. mad cow c. Creutzfeldt-Jakob d. scrapie - CORRECT ANSWER A. which term means the number of microbes or amount of organic debris on an object at any given time? a. asepsis b. infection c. bioburden d. sepsis - CORRECT ANSWER C. Which of the following chemicals is a high-level disinfectant when items are...

ASCP MB: Extra-Practice Questions and Answers Scored A The Klenow fragment of E. coli DNA polymerase I is used: to label DNA probes by random primer labeling. What is a solution hybridization method for the detection of nucleic acid:protein interactions? gel mobility shift assay _____ involves mixing a labeled oligonucleotide with a protein extract to see if a specific interaction occurs, visible with an apparent increase in molecular size on a gel due to the protein:nucleic acid interaction. ...