Aamc practice test 2 - Study guides, Class notes & Summaries

AAMC practice test scored 100% in chromatography of the reaction mixture, water is absorbed on cellulose functioned as the stationary phase - what is the principal factor determine the migration of individual components in the sample? -Answer-HYDROGEN BONDING (determines rate of migration) dehydration reaction (tertiary OH to double bond) occurs most readily with what OH? reaction involves loss of WATER molecule and the reaction has a CARBOCATION intermediate -Answer-tertiary alcohols am...

Nuremberg Code (1947) A research ethics code that arose in response to the Nazis' inhumane experimentation (nuremberg trials) - holocaust, racial hygiene / eugenics / master race. The Nuremberg Code - 10 points 1. voluntary 2. necessary for results 3. logical design and results 4. avoid unnecessary harm 5. cannot result in death or disablement 6. risk assessment 7. protect subjects against harm 8. qualified investigators 9. right to withdrawal 10. right to end trial if needed ...

AAMC FL 3 PS Exam Practice Questions and Answers A researcher attempts to replicate studies 1 and 2 with a group of 5-year-olds by using simplified versions of the games. Which cognitive limitation is most likely to inhibit the participants' performance on the dependent variables? A.Lack of object permanence B.Limited understanding of conservation C.Centration D.Egocentrism - ANSWER-egocentrism. the study requires the participants to consider other people and egocentrism would stop t...

AAMC Sample Test Bio/Biochem Practice Questions and Answers Hydrolysis of the γ phosphate of GTP bound to Arf1 results in: A.denaturation. B.activation. C.inactivation. D.membrane association. - ANSWER-C.inactivation. hydrolysis of GTP would result in the formation of GDP in the pocket, which, based on the information in the passage, is the inactive form. The Arf1-activating molecule GTP is most closely related to which family of biomolecules? ©EMILLECT 2024/2025 ACADEMIC YEAR. ALL R...

AAMC PRACTICE EXAM #5 C/P Question with complete solution 2023Compound 1 is used to treat HIV infection based on its ability to act as: B. an antagonist - P2 states that Compound 1 is a potent HIV protease inhibitor - HIV protease is an enzyme that is targeted to treat HIV infection - an antagonist impedes on the normal function of a system CORRECT How many stereoisomers of Compound 1 exist? C. 32 There are 5 chiral carbons indicated in the figure 2^n rule n= # chiral carbons...

AAMC practice exam 4 Question and answer 100% solved 2023Limestone does NOT decompose when heated to 900 K because, at 900 K, ΔH is: *The chemist placed a sample of limestone, CaCO3(s), into a sealed chamber and then heated the limestone to 1200 K to generate CO2(g) and CaO(s). A. positive and less than TΔS. B. positive and greater than TΔS. C. negative and less than TΔS. D. negative and greater than TΔS. A. positive and less than TΔS. think about it, if H is positive and ...

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 × 1...

Table of Contents Why should I trust you? Introduction: T6 How to Set Up Your Kindle for Achieving the Optimal Testing Experience So, You want to See the Passages and Questions at the Same Time? I Want Some More Practice! T6 - MCAT Critical Analysis and Reasoning Skills Practice Test Passage I Passage II Passage III Passage IV Passage V Passage VI Passage VII Passage VIII Passage IX T6 - MCAT Critical Analysis and Reasoning Skills Practice Test: Solutions Guide ...

AAMC PRACTICE TEST 1 WITH CORRECT ANSWERS paper chromatography ANSWER method of separating a mixture of different colours. The liquid soaks through the paper and carries the mixture with it. Some substances are carried faster than others so the substances are separated along the paper *WATER ABOSORBED ON CELLULOSE BY HYDROGEN BONDS. Rf ANSWER ratio of distance traveled for paper and thin layer chromatography. (distance traveled by pigment/ distance traveled by solvent fo...