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Lipids/Lipidos

Lipids/Lipidos

Description:

This lesson will explain the structure of lipids as well as discuss their function in our bodies.

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Tutorial

En esta lección vamos a hablar de la estructura, la función y el papel de los lípidos en el cuerpo.

Overview

(0:00-0:53) Characteristics of Lipids

(0:54-1:35) Fats

(1:36-2:10) Saturated Fats

(2:11-6:16) Unsaturated Fats

(6:17-7:01) Triglycerides

(7:02-8:46) Phospholipids

(8:47-9:47) Sterols

 

Notes on "Lipids"

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Terms to Know
Fat

A lipid made of a glycerol molecule and a fatty acid side chain

Lipid

An organic molecule made up of glycerol and fatty acids, which is non-polar and does not dissolve easily in water

Nonpolar

Does not dissolve easily in water

Phospholipid

A type of lipid made up of a hydrophilic head and hydrophobic tail, and is found in cell membranes

Trans Fat

​A type of unsaturated fat which is unhealthy and may lead to health problems

Triglyceride

​A type of lipid which is made up of a glycerol molecule and three fatty acid side chains

​Saturated Fat

A type of fat which does not have double bonds in its side chain

​Sterol

​A type of lipid containing only a glycerol molecule

​Unsaturated Fat

​A type of fat which has double bonds in its side chain