Aamc mcat practice - Study guides, Class notes & Summaries

AAMC MCAT Practice Exam 2 Questions and Answers | Latest Version | 2024/2025 | 100% Verified Which of the following best describes the role of enzymes in biochemical reactions? - A) Enzymes increase the activation energy required for reactions to occur - B) Enzymes are consumed in the reaction and not regenerated C) Enzymes lower the activation energy required for reactions to occur - D) Enzymes change the equilibrium constant of a reaction Rationale: Enzymes act as catalysts by...

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 A) Hydrogen bonding The answer to this question is A because the relative amount of hydrogen bonding to the stationary phase will determine the relative rate of migration of the vario...

AAMC MCAT PRACTICE EXAM 1 2024|2025 WITH 100% CORRECT ANSWERS AND RATIONALES 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 - correct answer A) Hydrogen bonding The answer to this question is A because the relative amount of hydrogen ...

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

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 × 10-34) × (3.0 × 108) / (440 × 10-9) C) (6.62 × ...

AAMC MCAT Practice Exam 1 Questions and Answers

AAMC MCAT PRACTICE EXAM 1 2024|2025 WITH 100% CORRECT ANSWERS AND RATIONALES

AAMC MCAT PRACTICE EXAM 2 2024/2025 WITH 100% CORRECT ANSWERS AND RATIONALES

AAMC MCAT Practice Exam 1 Questions and Answers