AQA As level Biology Paper 1 2026 Mark Scheme
[DOCUMENT TITLE]
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Definition
Definition 1 of 20
Occurs in Bowman's Capsule due to blood pressure and hydrostatic pressure.
Glomerular filtrate formation
Water surface tension
Pathway for oxygen in lungs
Phosphorylation importance
Definition 2 of 20
Occurs when some individuals in a population are naturally resistant to pesticides/antibiotics due to
mutation, allowing them to survive and reproduce.
Natural Selection in Resistant Strains
Inhibitory Neurotransmitter (GABA)
Effect of Low pH on Muscle Contraction
Blood Glucose Concentration Increase
Definition 3 of 20
Binds at allosteric site/away from active site.
Mixed inhibitor
Non-competitive inhibitor
Feedback inhibitor
Competitive inhibitor
4 of 20
The synthesis of glucose from non-carbohydrate sources.
[DOCUMENT TITLE]
[Document subtitle]
[DATE]
[COMPANY NAME]
[Company address]
, Definition
Definition 1 of 20
Occurs in Bowman's Capsule due to blood pressure and hydrostatic pressure.
Glomerular filtrate formation
Water surface tension
Pathway for oxygen in lungs
Phosphorylation importance
Definition 2 of 20
Occurs when some individuals in a population are naturally resistant to pesticides/antibiotics due to
mutation, allowing them to survive and reproduce.
Natural Selection in Resistant Strains
Inhibitory Neurotransmitter (GABA)
Effect of Low pH on Muscle Contraction
Blood Glucose Concentration Increase
Definition 3 of 20
Binds at allosteric site/away from active site.
Mixed inhibitor
Non-competitive inhibitor
Feedback inhibitor
Competitive inhibitor
4 of 20
The synthesis of glucose from non-carbohydrate sources.