Spectrophotometric - Study guides, Class notes & Summaries

FDSCTE 1120 Unit 2: Beer Practice Questions and Answers (100% Pass) Which civilization made the 1st detailed records of brewing? - Answer️️ - Sumerian Which civilization was the first to brew beer? - Answer️️ -Sumerian What early literary work linked beer with civilization? - Answer️️ -The Epic of Gilgamesh Which of the following is not a reason why beer became popular first instead of wine? - Answer️️ -Grapes were not found in the areas where brewing became popular The...

Lab and notes over Nutritional Science (NTR126L) Lab 2 Spectrophotometric Methods: DNA and Protein Determination

Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury vapor - ANSWER-A most common light source for photometry in the visible region. continuous spectrum (360-800 nm). near IR and UV. Hydrogen and Deuterium (200-375 nm) Mercury vapor- not a continuous spectrum, emitting radiation at specific wavelengths Which of the following isolates light ...

SUCCESS! Chapter 1: Clinical Chemistry Questions and Answers with verified solutions Which of the following lamps provides a continuous spectrum of radiant energy in the visible, near IR, and near UV regions of the spectrum? A. Tungsten-filament B. Hydrogen C. Deuterium D. Mercury Vapor - ANS- A. Tungsten-filament Which of the following isolates light within a narrow region of the spectrum? A. Photomultiplier tube B. Monochromator C. Photovoltaic cell D. Detector - ANS- B. Mo...

BISC 440 Lab 5: Molecular Cloning questions and answers 100% accurate The RAD52 gene can be isolated from the yeast cells. What should we do first so we can isolate the gene we need? a. separate the DNA using gel electrophoresis b. perform DNA sequencing c. use a restriction enzyme d. perform DNA extraction d In order to isolate RAD52, what should we do after extracting all DNA from the yeast cells? a. sequence the DNA b. proceed to the ligation step c. transform the yeast cells ...

FDSCTE 1120 Unit 2: Beer Exam Practice Questions and Answers Which civilization made the 1st detailed records of brewing? - ANSWER-Sumerian Which civilization was the first to brew beer? - ANSWER-Sumerian What early literary work linked beer with civilization? - ANSWER-The Epic of Gilgamesh Which of the following is not a reason why beer became popular first instead of wine? - ANSWER- Grapes were not found in the areas where brewing became popular The earliest origins of brewing can be tr...

Clinical Chemistry (Analytical Methods) Questions and Answers Graded A Wavelength - ANS- Distance between 2 successive peaks (nm) Lower Frequency = Longer wavelength (RED) Higher frequency = Shorter wavelength (VIOLET) Spectrophotometric measurement - ANS- measures light intensity in a narrower wavelength Photometric measurement - ANS- measures light intensity without consideration of wavelength multiple wavelength (uses filter only) LASER - ANS- Light source for Spectrophotom...

QUESTIONS AND ANSWERS 2023(COMPREHENSIVE EXAM) Ketone bodies are formed because of an excessive breakdown of fatty acids, namely lactic acid. - CORRECT ANSWERBest lab test for cystofibrosis is - CORRECT ANSWER-Chloride sweat CSF specimen appears cloudy and contains RBCs - CORRECT ANSWERCalculate the LDL cholesterol from the following data: Total chol = 250 mg/dl HDL chol = 40 mg/dl Triglyceride = 210 mg/dl - CORRECT ANSWERA manual WBC count using the unipette dilution system and a Ne...

Aldosterone is released by the adrenal cortex upon stimulation by: A. Renin B. Angiotensinogen C. Angiotenisinogen I D. Angiotensinogen II - ANSWER-D. Angiotensinogen II Clinical Assays for tumor markers are most important for: A. screening for the presence of cancer B. monitoring the course of known cancer C. confirming the absence of disease D. identifying patients at risk for cancer - ANSWER-B. Monitoring the course of known cancer Detection of which of the following substance...

Background: In this module, Enzyme assays and kinetics were studied to understand the catalytic efficiency of binding of enzymes. Enzymes are biomolecules that act as catalysts in organisms to bring about specific biochemical reactions. As catalysts, enzymes do not act directly in the reaction, but perform necessary actions that bring about the reaction. This is often accomplished by causing conformational changes in biomolecules via influence on intermolecular forces (Hbonding, van der Waa...