I achieved a high A* Grade in my final A-Level exams using these notes!!!
I believe you can achieve an A* if you can memorise these notes! Simply use blurting, a method of active recall, to write everything you remember from the notes, then identify the parts you couldn’t remember, then repeat ...
a. Cartilage – hard & flexible/compressible/elastic connective tissue
rigid: provides support – trachea
flexible: permits movement of ribcage
elastic (bend & return to original shape): role in joints
- chondrocytes embedded in lacunae in matrix
- no blood vessels: nutrients must diffuse through matrix – takes long time to heal
- no nerves – don’t feel pain unless it degrades
hyaline cartilage: weakest – articular surface of bones (joints) / nose / trachea / ribcage
- high proportion of collagen fibres – tough = withstand force in joint
- perichondrium: fibrous connective tissue coat
o reduces friction
ossifies into bone in foetus
damaged: replaced by fibrocartilage scar tissue
yellow elastic cartilage: most flexible = external ear
- high proportion of yellow elastic fibres
- perichondrium: fibrous connective tissue coat
white fibrous cartilage (fibrocartilage): strongest – intervertebral discs
- dense collagen fibres – high tensile strength
o shock-absorber
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller tnotes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £3.49. You're not tied to anything after your purchase.
