Скачать или смотреть The Secret energy that powers all life

What keeps every cell in your body alive? The answer is energy—and life has evolved incredible ways to capture, store, and use it. In this lecture, we’ll break down the science of energy in biology, from the laws of thermodynamics to the role of enzymes and ATP—the real battery of life.

Whether you’re a biology student, nursing major, or just curious about how life works, this video explains the chemistry of energy in a simple, engaging way.

In this video, you’ll learn:
The difference between kinetic and potential energy
The law of energy conservation (First Law of Thermodynamics)
The law of increasing disorder (Second Law of Thermodynamics)
Endergonic vs. exergonic reactions
Activation energy and catalysis explained
How enzymes work: active sites vs. substrate binding sites
The effects of temperature and pH on enzymes
How repressors and allosteric sites regulate enzymes
Why ATP is the ultimate energy currency of life

Perfect for college biology courses, exam prep, or anyone who wants to understand the hidden chemistry powering every heartbeat, every breath, and every thought.

📘 Part of the Chapter 5: Energy and Life series.