This is a revision powerpoint I used to revise for my GCSE exams. Filled with content from the specification, exam tips, questions, quizzes, animations, useful links and resources and everything in between in order for you to pass your exams!
Biology
Chapter
10
T H E H U M A N N E RVO U S
SYSTEM – REVISION
,The principles of homeostasis
Homeostasis is the regulation of internal conditions inside your body in
response to external conditions to maintain optimum conditions for functio
Remember enzymes can only work at specific conditions
Internal conditions that are controlled include:
Body temperature
The water content of your body
Blood glucose concentration
, Detecting changes and responding to them
Hormones involves automatic control systems. These
automatic systems include nervous
and nerves responses in you nervous system and
chemical responses in your hormonal syst
(HINT: Next few chapter)
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