Sds page - Study guides, Class notes & Summaries

Which part of a microscope is responsible for gathering diffuse rays from the microscope light source and illuminating the specimen with a small cone of bright light? - Condenser lens The magnification of a microscope is equal to.... - the product of magnification of the ocular times the objective lens The absorbance of UV or visible light by a compound and the subsequent release by that compound of some of the energy as longer wavelength (usually visible) light is known as - fluorescen...

NATEF certifies automotive: A dealerships. B independent garages. C technicians. D training programs. D All of these are ASE certifications except: A automatic transmission/transaxle. B engine repair. C service and maintenance. D suspension and steering. C Which part is most likely the problem if a light does not come on during an instrument panel bulb check? A bulb B fuse C sender D switch A What organization certifies automotive technicians? A ASE B AYES ...

Lead Duties: what is your number one priority and name the two categories - Answer- number one priority is to be a role model for the instructors on your team. Two categories are administrative and clinical duties Lead duties: Administrative duties (name and describe all 5) - Answer- 1) upkeep all program materials including the log box and all documents contained in the log box: -service verification forms - program plans (program title, SDs, responses and targets all current and dated) ...

BACE Quizlet Questions and Answers Graded A+ Plant cell walls are made of cellulose plants have ___________ _____________ in the roots which spread where and do what? growth hormone, spread to the tips and create differentiation Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:10 / 0:15 Full screen Brainpower Read More agarose is made from and used in polysaccharides from seaweed, gel electrophoresis. agar is made from and used for. br...

Henderson-Hasselbach Equation - pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - Separates sample based on size with smaller molecules eluting later. Ion-Exch...

ACS BIOCHEMISTRY EXAM QUESTIONS AND ANSWERS Henderson-Hasselbach Equation - answerpH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - answerUsed in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - answerChanges soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - answerSeparates sample b...

ACS BIOCHEMISTRY EXAM QUESTIONS AND ANSWERS Henderson-Hasselbach Equation - answerpH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - answerUsed in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) - answerChanges soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - answerSeparates sample b...

pKa (chapter 3) - measure of the tendency of a group to give up a proton (acidity); tendency decreases tenfold as pKa increases by one unit thioester bond (1) - compounds with functional group C-S-CoA-C (eg, in acetyl-CoA) zwitterion (3) - dipolar ion with both positive and negative groups but overall neutral charge; can act as either an acid or base Isoelectric point (pI) (chapter 3) - the characteristic pH at which the net electric charge is zero SDS - Sodium Dodecyl Sulfate (chap ...

BACE test Questions and Answers A technician is assigned the task of inserting a gene, lanA, into a plasmid to ultimately be expressed as a therapeutic protein in E. coli. Label the following steps (1-4) in the correct order the technician must perform them to accomplish her task. Transform E. coli with the plasmid containing lanA. Digest the amplified lanA PCR product and plasmid with appropriate restriction enzymes. Design primers to amplify the lanA sequence using polymerase chai...

Buffer Order and Henderson Hasselbach - Water, Buffer, Salt, Base pH = pKa + log(A/HA) pKa decrease as temp increase so pH decrease Ramachandran plots - Φ = N-R ψ = C-R optimal angle to prevent steric hinderance Protein structure of a helix, B sheet, reverse turn - a: LEMARKHQ B: VICYFTW RT: PSDNG how many amino acids in alpha turn helix - 3.6 Super secondary structure - helix turn helix parallel vs. antiparallel - parallel wedges face same way antiparallel face opposite ...