Mcat - Study guides, Class notes & Summaries

AAMC MCAT Practice Exam 2 Questions and Answers 2024 C/P: What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? "intensity of fluorescence emission at 440 nm excitation at 360 nm) was monitored for 20 minutes" A) (6.62 × 10-34) × (3.0 × 108) B) (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C) (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) - 1 / (440 × 10-9)] D) (6.62 × 10...

MCAT Exam Questions and Answers 100% CorrectMCAT Exam Questions and Answers 100% CorrectMCAT Exam Questions and Answers 100% CorrectMCAT Exam Questions and Answers 100% Correct Phase Diagram - ANSWER - a graph showing the conditions at which a substance exists as a solid, liquid, or vapor a line separates the regions that correspond to the solid and liquid phases. For most substances, since the solid phase is denser than the liquid, this line has a positive slope. This indicates that it ...

AAMC MCAT Practice Exam 1 Questions and Answers

Phase Diagram - ANSWER a graph showing the conditions at which a substance exists as a solid, liquid, or vapor a line separates the regions that correspond to the solid and liquid phases. For most substances, since the solid phase is denser than the liquid, this line has a positive slope. This indicates that it is possible to convert the liquid substance into solid by increasing pressure. Since the opposite is true for water, however, the line between these regions has a negative - or down...

AAMC MCAT Practice Exam 2

name two titratable acids that are excreted when in metabolic acidosis NH3 and H2PO4- ansa cervicalis part of the cervical plexsus that innervates all muscles of neck below the hyoid coming from sternum 1. sternothyoid 2. sternohyoid oid primary biliary cirrohsis autoimmune granulomatis destruction of intrahepatic bile ducts drug of choice for status epilepticus lorazepam (benzodiazapines) Upper right quadrant pain after taking opioids Opioids, especially mew type opioids causes v...

AAMC MCAT Practice Exam 1 Questions and Answers 2024 In the chromatography of the reaction mixture, water absorbed on cellulose functioned as the stationary phase. What was the principal factor determining the migration of individual components in the sample? A) Hydrogen bonding B) Solute concentration C) Stationary phase concentration D) Thickness of paper -Answer-A) Hydrogen bonding The answer to this question is A because the relative amount of hydrogen bonding to the stationary phas...

UWorld MCAT Biology exam review questions and answers

When looking at paper chromatography - ANSWER focus on the stationary phase- if solute is same as stationary it will stop here, if opposite of stationary it will elute (polar vs nonpolar) Rf in paper chromatography - ANSWER ratio of the distance traveled by the analyte relative to the solvent front during chromatographic separation If both cis and trans forms are produced then - ANSWER the reaction is not stereospecific What functional group forms during peptide bond formation between a...