MCAT Basics (from MedSchoolCoach)

DNA replication and the central dogma are fundamental concepts in molecular biology, and breaking down the different replication methods and the processes of transcription and translation is crucial for understanding how genetic information is expressed and passed on in cells. In the first part of our episode, we'll break down DNA replication, exploring the concepts of conservative, semi-conservative, and dispersive replication, unraveling the mechanisms that drive this fundamental process. Later, we'll focus on transcription and translation, delving into the nuances between prokaryotic and eukaryotic organisms. We'll uncover the mechanisms by which genetic information is transcribed from DNA to RNA and then translated into proteins, all while considering the diverse cellular locations where these processes take place. Visit MedSchoolCoach.com for more help with the MCAT. Jump into the conversation: [01:07] Episode Overview [01:54] DNA replication explanation [05:53] Three phases of replication - initiation, elongation, and termination [25:12] Central Dogma description [25:50] Transcription Process [36:31] The differences between eukaryotic and prokaryotic transcription [37:58] Translation Process

This podcast covers thermodynamics. First, I discuss the four laws of thermodynamics, as well as their application on the MCAT. Then, I break down enthalpy, Gibbs free energy, and entropy (briefly). Lastly, I cover the three types of heat transfer: conduction, convection, and radiation. CORRECTION: First Law of Thermodynamics is U =Q - W, I said 'U = Q + W'. For U = Q - W, W (work) is defined as work done BY the system on its surroundings. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers cell and tissue types. First, I discuss the difference between eukaryotic and prokaryotic cells. I further break down these categories and talk about the differences between animal, plant, fungi, protozoa, archaea, and bacterial cells. Next, I talk about each of the four main tissue types: epithelial, muscle, connective, and nervous. The bulk of this section covers epithelial tissue. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers renal physiology. I start with a brief introduction to renal anatomy, then discuss in detail renal physiology. Next, I introduce three hormones (ADH, aldosterone, and ANP) that effect the kidneys and discuss their effects on the nephron. Lastly, I talk about measurements of renal function. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers identity and psychosocial development. First, I will define a few terms you may see on the MCAT regarding identity. Next, I will breakdown the following theories of identity development: Erickson’s psychosocial development theory, Freud’s theory of psychosexual development, Paiget’s development theory, Kohlberg’s moral development theory, George Herbert Mead’s the I and the me, Cooley’s looking glass self, and Vygotsky’s social development theory. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers the main functional groups you will see on the MCAT. First, I will cover different physical properties (boiling point and solubility) of compounds containing the 8 most common functional groups: alcohols, ethers, aldehydes, ketones, carboxylic acids, esters, and amides. I then mention the difference in reactivities of different carboxylic acid derivatives. Last, I’ll introduce a few less common functional groups that you may see on the MCAT. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers topics within electromagnetism. First, I will talk about charge and electric fields. This will include discussions on static charge, the amber effect, and electric potential. Then, I will introduce magnetism. I will discuss the concept of magnetism, force applied by a magnetic field, the right hand rule, and the magnetic characterization of different materials. *Corrections*: Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers the most important psych/soc theories on the MCAT. First, I will discuss social theories: functionalism, symbolic interactionism, conflict theory, social constructionism. Next, I will talk about theories of emotion: James-Lange, Cannon-Bard, Schachter-Singer, Lazarus. Last, I will discuss a few different theories of motivation including: Drive-Reduction, Incentive, Maslow's Hierarchy of Needs, and more. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers a few topics within the reproductive system and development. I will discuss the following topics: spermatogenesis/oogenesis, the menstrual cycle, and development (from fertilization to birth). Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers basic quantum theory, quantum numbers, hybridization, types of bonds, and nuclear decay. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers light and optics. It is a physics heavy podcast. I talk first about photons. This includes an introduction to the photoelectric effect and the work function. Next, I briefly talk about waves. Last, I discuss some of the physics applications of light: polarization, diffraction/reflection, and lenses. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers learning and memory. I will discuss: the different types of memory (short term, working, and long term), the structures in the brain related to memory, and learning. My discussion on learning will mostly focus on conditioning. I will talk about both operant conditioning and classical conditioning in detail. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers the endocrine system. I go over types of hormones and their function, describe different structures within the endocrine system, and briefly discuss a few endocrine system disorders. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This bonus episode covers the recent news regarding the 3rd patient ever cured of HIV - technically considered a sustained remission. I will discuss some background on HIV-1 necessary to understand how the cure works. Then, I will discuss the paper detailing the cure and talk about its implications. CORRECTION: HIV-1 Viruses can be dual tropic. Viruses that are dual tropic can use both coreceptors. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers study variables and types. I discuss different study variables: independent variable, dependent variable, correlation variable, confounding variable, odds ratio, and more. Next, I talk about different types of studies: experimental, observational, case-control, cross-sectional, cohort, and more. Lastly, I discuss different types of bias that influence the results of an experiment. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This episode briefly covers the highest yield organic chemistry mechanisms and reactions on the MCAT. I will talk about: SN1/SN2, Carbonyl Addition/Substitution, Aldol Condensation, Oxidation/Reduction of Oxygen Containing Species, Fischer Esterification/Saponification, and E1/E2. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This lecture covers social groups. I will discuss the different types of social groups, social networks, organizations, interactions within groups, and cultural groups (assimilation, integration, marginalization, and separation). Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast is the second in a series of lectures that cover genetics. This podcast is mainly focused on gene expression. I also cover patterns of inheritance and genetics laboratory techniques (PCR, qPCR, Blotting, etc.). Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast is the first in a series of lectures covering genetics. I cover the following topics: brief history of basic genetic principals, evolution, chromosomal theory (including mutations), mitosis and meiosis, and inheritance patterns. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!

This podcast covers enzyme kinetics, inhibition, and categorization. I will cover the different types of enzymes that are likely to show up on the MCAT. This includes a review of international categorization (oxioreductase, hydrolase, lyase, etc.) and biologically categorization (phosphorylase, synthase, synthetase, etc.) of enzymes. Please email me if you have any comments or concerns: MCATpodcast@medschoolcoach.com To learn more about how MedSchoolCoach can help you along your medical school journey, visit us at Prospective Doctor. Thanks for listening!