Tag: Gcse biology

Over 90% of a cell's dry weight is composed of proteins, which are vital for virtually every cellular function. The topic of protein synthesis, therefore, is a fundamental pillar of biology, but its complexity is taught at different levels depending on the educational curriculum, spanning both foundation and higher-tier studies.

Globally, raised cholesterol affects approximately 39% of adults, making it a significant health concern. For GCSE students, learning why cholesterol is bad involves understanding its two types and how an excess of 'bad' cholesterol can lead to serious cardiovascular problems.