Edexcel GCSE Biology · 1BI0
Specification 7.9 · Paper 2
Revise: Importance of Internal EnvironmentThe conditions surrounding cells inside the body are called the internal environment.
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GCSE Biology · key term
The conditions surrounding the cells inside an organism, including temperature and the concentrations of water and glucose.
Used by Edexcel and OCR
Specification 7.9 · Paper 2
Revise: Importance of Internal EnvironmentThe conditions surrounding cells inside the body are called the internal environment.
Specification B3.3a · Paper 1 (Foundation), Paper 3 (Higher)
The conditions inside an organism or cell, such as temperature, water content and blood glucose concentration.
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The internal environment means the conditions inside the body or within a cell. Important examples include temperature, water content, pH and blood glucose concentration. Homeostasis is the regulation of these internal conditions so that they remain within suitable limits despite internal and external changes.