Last Updated Sep 27, 2025

Lipids (Fats & Oils) Simplified Revision Notes for Leaving Cert Biology

Revision notes with simplified explanations to understand Lipids (Fats & Oils) quickly and effectively.

Learn about Food for your Leaving Cert Biology Exam. This Revision Note includes a summary of Food for easy recall in your Biology exam

363+ students studying

Food Quizzes

Test your knowledge with quizzes.

Food Flashcards

Practice with bite-sized questions.

Food Questions by Topic

Prepare with real exam question.

Print Free PDF

Lipids (Fats & Oils)

Lipids are composed of:

1. Carbon
2. Hydrogen
3. Oxygen

infoNote

The basic unit is a triglyceride.

A triglyceride consists of:

• One glycerol
• Three fatty acids You may be asked to draw a triglyceride:

infoNote

A phospholipid consists of:

• One glycerol
• Two fatty acids
• One phosphate

infoNote

Fats are solid at room temperature.

infoNote

Oils are liquid at room temperature.

Role of lipids

1. Formation of cell membranes (phospholipids)
2. Heat and energy
3. Formation of adipose tissue beneath the skin (insulation)
4. Form a protective layer around delicate organs

Only available for registered users.

Sign up now to view the full note, or log in if you already have an account!

Sign up with GoogleSign up with Apple

500K+ Students Use These Powerful Tools to Master Lipids (Fats & Oils) For their Leaving Cert Exams.

Enhance your understanding with flashcards, quizzes, and exams—designed to help you grasp key concepts, reinforce learning, and master any topic with confidence!

Other Revision Notes related to Lipids (Fats & Oils) you should explore

Discover More Revision Notes Related to Lipids (Fats & Oils) to Deepen Your Understanding and Improve Your Mastery

96%

114 rated

Food

Biomolecules

303+ studying

181KViews

View Note

96%

114 rated

Food

Protein

209+ studying

196KViews

View Note

96%

114 rated

Food

Carbohydrate

310+ studying

198KViews

View Note

96%

114 rated

Food

Vitamins

234+ studying

194KViews

View Note