All videos of Biochemistry for MCAT

Protein Structure

10:50 min

Amino Acids

05:04 min

Amino Acids

05:04 min

Everything about Amino Acids

10:23 min

Classification of Amino Acids

06:06 min

Histidine, Proline, Glycine, Cysteine

08:18 min

Four Levels of Protein Structure

08:49 min

Peptide Bond

07:11 min

Peptide Bond Formation

08:25 min

Protein Folding and Denaturation

07:44 min

What is a Disulfide Bond?

01:08 min

Protein Structure: Primary, Secondary, Tertiary, & Quaternary

05:21 min

Three Dimensional Structure of Proteins

76:03 min

Introduction to enzymes and catalysis

06:05 min

Enzymes and activation energy

05:32 min

Induced fit model of enzyme catalysis

06:44 min

Six types of enzymes

07:04 min

Co-factors, co-enzymes and vitamins

05:21 min

Enzymes and their local environment

04:31 min

An introduction to enzyme kinetics

04:44 min

Steady states and the Michaelis Menten equation

07:32 min

Cooperativity - Enzyme Kinetics

04:26 min

Allosteric regulation and feedback loops

06:05 min

Non-enzymatic protein function

10:44 min

Covalent modifications to enzymes

04:38 min

DNA (Deoxyribonucleic acid)

13:01 min

Molecular structure of DNA

13:00 min

Antiparallel structure of DNA strands

09:56 min

Telomeres and single copy DNA vs repetitive DNA

05:34 min

Leading and lagging strands in DNA replication

10:18 min

Transcription and mRNA processing

10:25 min

Speed and precision of DNA replication

03:55 min

Translation (mRNA to protein)

14:10 min

Differences in translation between prokaryotes and eukaryotes

06:36 min

DNA repair 1

11:16 min

DNA repair 2

09:18 min

Semi conservative replication

02:12 min

Protein modifications

15:43 min

Jacob Monod lac operon

11:58 min

Jacob-Monod: The Lac operon

06:11 min

DNA and chromatin regulation

05:21 min

Regulation of transcription

06:47 min

Post-transcriptional regulation

06:08 min

Non-coding RNA (ncRNA)

04:40 min

Oncogenes -Gene Control

07:01 min

Tumor Suppressors

04:44 min

An introduction to genetic mutations

05:24 min

The different types of mutations

05:52 min

The causes of genetic mutations

05:14 min

Mutagens and carcinogens

05:37 min

The effects of mutations

04:11 min

An Introduction to Mendelian Genetics

05:10 min

Co-dominance and Incomplete Dominance

03:28 min

Worked example: Punnett squares

25:16 min

Hardy-Weinberg equation

08:14 min

Applying the Hardy-Weinberg equation

05:30 min

Restriction enzymes

07:58 min

DNA libraries & generating cDNA

03:43 min

Hybridization (microarray)

08:57 min

Expressing cloned genes

03:22 min

Polymerase chain reaction (PCR)

04:38 min

Gel electrophoresis

05:00 min

Southern blot

05:10 min

DNA sequencing

04:41 min

Gene expression and function

03:31 min

Applications of DNA technologies

05:01 min

Safety and ethics of DNA technologies

04:20 min

Evidence that DNA is genetic material - 1

04:50 min

Evidence that DNA is genetic material - 2

10:16 min

Sex-linked traits

14:19 min

Punnett square fun

25:16 min

Genetic recombination - 1

06:12 min

Genetic recombination - 2

07:29 min

Gene mapping

13:20 min

Extranuclear inheritance - 1

07:14 min

Extranuclear inheritance - 2

13:54 min

Evolution and natural selection

05:01 min

Fitness and fecundity

04:27 min

Alternative selection

04:34 min

Bottlenecks and the Environment

05:19 min

Inbreeding - Evolution and Population Dynamics

04:43 min

Reproductive isolation

04:58 min

Gibbs free energy introduction

09:48 min

An analogy for Gibbs free energy

09:19 min

Heat transfer

04:15 min

Enthalpy - Principles of Bioenergetics

08:34 min

Thermodynamics vs kinetics

09:18 min

Overview of metabolism: Anabolism and catabolism

08:41 min

ATP: Adenosine Triphosphate

13:35 min

ATP hydrolysis: Gibbs free energy

07:41 min

ATP hydrolysis: Transfer of a phosphate group

09:46 min

Oxidation and reduction review from biological point-of-view

13:29 min

Oxidation and reduction in metabolism

10:06 min

Electron carrier molecules

10:02 min

ATP hydrolysis mechanism

05:35 min

Carbohydrates: Naming and Classification

10:26 min

Carbohydrates: Introduction

09:12 min

Alpha Anomer vs Beta Anomer Carbohydrate

05:01 min

Reducing Sugar vs Non-reducing Sugar

05:11 min

Carbohydrates and Glycobiology

59:32 min

Monosaccharides

05:59 min

Disaccharides

05:30 min

How Glycosidic Linkages are Formed

10:42 min

Introduction to cellular respiration

14:19 min

Overview of glycolysis

13:30 min

Gluconeogenesis: the big picture

09:31 min

Gluconeogenesis: unique reactions

09:44 min

Regulation of glycolysis and gluconeogenesis

11:49 min

Pentose phosphate pathway - Cyclic structures and anomers

12:52 min

Introduction to Lipids

05:43 min

Fatty Acids, Triglycerides, Phospholipids, Terpenes, Waxes, Eicosanoids

17:04 min

Lipids Overview

11:30 min

Molecular Structure of Triglycerides

11:03 min

Triacylglycerol/ Triglycerides

09:58 min

Lipid Bilayer

10:11 min

Introduction to Cell Membrane

08:52 min

Structure in Cell Membranes

10:11 min

Cellular Mechanism of Hormone Action

08:23 min

Terpenes to Steroids - 1

07:50 min

Terpenes to Steroids - 2

04:30 min

Krebs / citric acid cycle

17:47 min

Regulation of Pyruvate Dehydrogenase

09:02 min

Regulation of Krebs / Citric Acid Cycle

11:45 min

Electron Transport Chain

17:16 min

Oxidative Phosphorylation and Chemiosmosis

04:59 min

Regulation of Oxidative Phosphorylation

09:50 min

Calculating ATP Produced in Cellular Respiration

15:25 min

Mitochondria, Apoptosis, and Oxidative Stress

11:32 min

Introduction to Energy Storage

16:27 min

Digestion, Mobilization, and Transport of Fats - Part I

10:08 min

Digestion, Mobilization, and Transport of Fats - Part II

14:46 min

Fatty Acid Synthesis - Part I

13:59 min

Fatty Acid Synthesis - Part II

17:21 min

Overview of Fatty Acid Oxidation

06:05 min

Fatty Acid Oxidation - Part I

09:20 min

Fatty Acid Oxidation - Part II

12:46 min

How does the body adapt to starvation?

14:56 min

Overview of Amino Acid Metabolism

13:20 min