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BIOLOGY - MCAT Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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MCAT QuestionsWhich ideal solution exhibits the greatest osmotic pressure? a. 0.1 M MgCl2 b. 0.2 M NaCl c. 0.2 M CaCl2 d. 0.5 M Glucose C because the solution listed has the greatest concentration of solute particles. CaCl2 dissociates into three ions (van Hoff factor of 3), making the solution listed 0.6 M in solute particles. Glucose has an i of 1. Which event is directly mediated by a ligand-gated ion channel? a. Release of Ca2+ from the sarcoplasmic reticulum of a muscle fiber to ...

MCAT QuestionsWhich ideal solution exhibits the greatest osmotic pressure? a. 0.1 M MgCl2 b. 0.2 M NaCl c. 0.2 M CaCl2 d. 0.5 M Glucose C because the solution listed has the greatest concentration of solute particles. CaCl2 dissociates into three ions (van Hoff factor of 3), making the solution listed 0.6 M in solute particles. Glucose has an i of 1. Which event is directly mediated by a ligand-gated ion channel? a. Release of Ca2+ from the sarcoplasmic reticulum of a muscle fiber to ...

ammonium carbonate Correct Answer-(NH4)2CO3 Heisenberg Uncertainty Principle Correct Answer-Cannot know both the momentum and position of an object with absolute certainty Bose-Einstein Principle Correct Answer-Collection of atoms cooled close to absolute zero will coalesce into a single quantum state Le Chatelier's Principle Correct Answer-reversible process, the application of stress to the system will cause the system to respond in a way that will relieve this stress Pauli Excl...

Nervous System - MCATSoma - correct answer neuron cell body Oligodendrocytes - correct answer cells that produce MYELIN in CENTRAL NERVOUS SYSTEM Schwann Cells - correct answer cells that produce MYELIN in the PERIPHERY Resting Membrane Potential - correct answer about -70mV inside of neuron is negative relative to outside Discuss ion concentrations inside neuron. - correct answer [K+] is high inside neuron [Na+] is low inside neuron Discuss ion concentrations outside neuron...

MCAT Chemistry Practice Test QUESTIONS AND ANSWERS RATED A+ 2023|2024 Association of American Medical Colleges (AAMC) Medical College Admission Test (MCAT) Chemical and Physical Foundations of Biological Systems practice test questions answers. The MCAT Chemistry Practice Test questions are designed to match the real exam as closely as possible in format and degree of difficulty. If you approach these tests as you would the real exam, your results will give you a good idea of how well yo...

Uworld MCAT Qbank Questions Missed With Correct Answers 2022

Nervous System – MCAT Questions and Answers | Latest Version | 2024/2025 | Rated A+ Which type of glial cell is responsible for myelinating neurons in the central nervous system? - A) Schwann cells - B) Oligodendrocytes - C) Astrocytes - D) Microglia B) Oligodendrocytes Rationale: Oligodendrocytes are responsible for myelinating neurons in the central nervous system (CNS), whereas Schwann cells perform this function in the peripheral nervous system. What is the primary ...

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