IGCSE BIOLOGY REVISION [Syllabus 14] Hormones & Homeostasis

Hormones & homeostasis
1. Hormones are secreted from endocrine glands and affects target hormones
2. Comparing the hormonal system to the nervous system, they differ in speed, transmission mode, pathway, and duration of effect
3. There are two main examples of homeostasis that you need to know - Temperature regulation and blood glucose. Refer to the video for information!

📘 FREE Comprehensive notes on

✏️Join patreon to access EXCLUSIVE content!
✔️ Past paper tutorials
✔️ Annotated exams
✔️ Power point slides
✔️ And more!

Homeostasis | IGCSE biology revision | hormones | glucose | temperature regulation

[umamahasim]

May 2022 and I'm still watching your videos for the coming IGCSE's. Thank You Very, Very Much.

[devshah]

Mate these videos are saving my life. Many thanks!

[astramusic]

Thanks very I actually understood more in 17 minutes than 17 classes with each class being 30minutes

[alijunaid]

Wish we had YouTube and your channel back in my school days.

[Aisha-gddq]

Thank you so much. I am passing v classes with good marks from your videos for triple science

[aleroedema]

Is this for the core or the extended syllabus
I'm doing the extended

[Zleexo]

i'm struggling with this stupid topic as well. i have 1 week to fully understand and do questions in the entire topic of coordination and response.

[lalalalla]

Can you post the rest of the syllabus Fast ?

[zaidaljanabi]

Can I use this even if I'm doing Edexcel?