MCAT Rapid Review on Instagram: "This video breaks down a classic MCAT enzyme kinetics question by focusing on how inhibitors change Lineweaver–Burk plots. The explanation begins by identifying the key visual clues: an unchanged Vmax paired with an increased Km. We then compare how different inhibitor types affect Km and Vmax, emphasizing what shifts on a double-reciprocal plot actually mean mechanistically. The discussion centers on how substrate competition alters apparent affinity without cha

Amir M Karam, MD on Instagram: "Most people hear about “peptides” in skincare but don’t actually know what they are or why they matter. Peptides are short chains of amino acids, the building blocks of proteins like collagen and elastin, that act as messengers for your skin. They literally tell your cells what to do: make more collagen, repair damage, strengthen the barrier, and smooth fine lines. But here’s what most people don’t realize — different peptides send different messages. There are fo

Enzyme Regulation Types, Mechanisms & Inhibition

Inhibitors | Definition, Function, Types & Examples

Denatured Enzyme: Definition, Causes & Effects

You must c C reate an account to continue watching