AAMC MCAT Sample Test Questions and Answer 2024

AAMC MCAT Sample Test Questions and Answer 2024 Formula for possible stereoisomers -Answer-2^n If Q > Ksp.... -Answer-Precipitate will form Which way do electric field lines point? -Answer-Exit from positive and enter at negative Reducing sugar -Answer-Sugars which undergo mutorotation, in which the process of ring opening occrus at the hemiacetal group, and the intermediate is a aldehyde Fatty acid structure -Answer-Consists of hydrocarbon tail and carboxylic acid What is the relationship between resistivity and temperature? -Answer-Linear If T increases by x, R also increases by x IR Spec: cm^-1; cm^-1 -Answer-cm^-1 = Carboxyl group (C=O) cm^-1 = O-H Myopia -Answer-Nearsightedness How to correct for myopia? -Answer-Diverging lens Archimedes' Principle -Answer-The buoyant force on an object is equal to the weight of the fluid displaced by the object According to Archimedes' Principle, the ratio the weight of an object in air is the difference of submersed weight and weight in air On AA's at pH of 7, what happens to: 1. carboxylic acid 2. phosphate -Answer-CA: will lose a hydrogen ion and become carboxylate (-1) Phosphate: will lose 2 hydrogen (-2) What catalyzes the conversion of NADH to NAD+? -Answer-Lactate dehydrogenase (reaction is oxidation) What is an advantage of the Doppler ultrasound technique over the standard ultrasound technique? -Answer-Can measure blood flow (frequency will change based on relative speed) What type of organisms have golgi apparatus'? -Answer-ONLY eukarya Cytochrome c -Answer-Part of ETC A heme protein which cycles between ferrous and ferric state during oxidative phosphorylation Will transfer a single electron What is characteristic of suitable primers for PCR? -Answer-Have high GC content & have G or C pairs at the 5' and 3' ends What isomeric form are AAs in when they are used to form proteins during ribosomal protein synthesis? -Answer-L What kind of structural protein is actin? -Answer-Microfilament What kind of cells are photoreceptors? -Answer-Visual receptor cells (located in the retina) In absence of oxygen, what is pyruvate converted to? -Answer-Into lactate (occurs in the cytoplasm, and is not transported to the mitochondria to be converted int Acetyl-CoA) Endosome -Answer-Membrane-bound compartment inside eukaryotic cel