Pearson Edexcel As/a-Level Biology Study Guide Questions And Correct Answers

Monosaccharides {Ans: Single sugar molecules, simple, glucose, fructose, galactose.}gated channels {Ans: a transmembrane protein channel that opens or closes in response to a particular stimulus}Lipoproteins {Ans: clusters of lipids associated with proteins that serve as transport vehicles for lipids in the lymph and blood}ventricular diastole {Ans: relaxation of the ventricles}CVD risk factors {Ans: Non-modifiable: Family history, gender and age. Modifiable: Smoking, high blood pressure, obesity and physical inactivity.}Non-reducing sugar {Ans: sugars that do not react with Benedict's solution.}