2d electrophoresis Study guides, Revision notes & Summaries

ACS Biochemistry First Semester Exam Questions with All Correct Answers Buffer Order and Henderson Hasselbach - ANSWER Water, Buffer, Salt, Base pH = pKa + log(A/HA) pKa decrease as temp increase so pH decrease Ramachandran plots - ANSWER Φ = N-R ψ = C-R optimal angle to prevent steric hinderance Protein structure of a helix, B sheet, reverse turn - ANSWER a: LEMARKHQ B: VICYFTW RT: PSDNG how many amino acids in alpha turn helix - ANSWER 3.6 Supe...

ACS Biochemistry First Semester Exam With Complete Solutions 2024 Buffer Order and Henderson Hasselbach - answerWater, Buffer, Salt, Base pH = pKa + log(A/HA) pKa decrease as temp increase so pH decrease Ramachandran plots - answerΦ = N-R ψ = C-R optimal angle to prevent steric hinderance Protein structure of a helix, B sheet, reverse turn - answera: LEMARKHQ B: VICYFTW RT: PSDNG how many amino acids in alpha turn helix - answer3.6 Super secondary structure - answerhelix turn helix...

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 opposit...

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 First Semester Exam With Complete Solutions 2024 Buffer Order and Henderson Hasselbach - answerWater, Buffer, Salt, Base pH = pKa + log(A/HA) pKa decrease as temp increase so pH decrease Ramachandran plots - answerΦ = N-R ψ = C-R optimal angle to prevent steric hinderance Protein structure of a helix, B sheet, reverse turn - answera: LEMARKHQ B: VICYFTW RT: PSDNG how many amino acids in alpha turn helix - answer3.6 Super secondary structure - answerhelix turn helix...

Henderson-Hasselbach Equation - ANSWER pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis - ANSWER 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) - ANSWER Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography - ANSWER Separates sample based on size with smaller molecules el...

Genetic Counseling Boards Review Questions and Answers (summer 2023/24). - A young patient (5yrs) presents for the first time to a new dentist with crowded teeth, making them very hard to clean. In further exploration of the issue, she learns that the child had delayed eruption of his teeth. The patient's mother also relays that her pediatrician has several times noted how prominent the veins of his scalp are and his short stature. However, she thinks that this is just part of the spectrum ...

Second year student studying for a Biochemistry/Biotechnology degree Content: - Protein dynamics by NMR - Mass Spectrometry in great detail (includes ionisation sources, schematic diagrams, types of Mass spec like Quadrupole mass filters, etc.) - Parts of a mass spectrometer (Mass analyser, etc.) - Performance characteristics of each type of mass spectrometry - Types of ion detectors in its details - How to read Mass spec data (molecular ions/ fragmented ions and y ion/ b ion pathway)...

Treatment for chronic bronchitis - Answer- -Chronic bronchitis is a type of COPD that is characterized by inflammation of the bronchi, causing excess mucus; characteristics of chronic bronchitis include diagnosis after age 35, obesity, copious amounts of purulent sputum, elevated Hct level -Treat with SABA (albuterol), inhaled anticholinergics (ipratropium) -Normal Findings of Lungs: Lower lobes vesicular breath sounds (soft and low) Upper lobes; Bronchial breath sounds louder Actinic kera...

Treatment for chronic bronchitis -Chronic bronchitis is a type of COPD that is characterized by inflammation of the bronchi, causing excess mucus; characteristics of chronic bronchitis include diagnosis after age 35, obesity, copious amounts of purulent sputum, elevated Hct level -Treat with SABA (albuterol), inhaled anticholinergics (ipratropium) -Normal Findings of Lungs: Lower lobes vesicular breath sounds (soft and low) Upper lobes; Bronchial breath sounds louder Actinic keratos...