(Higher tier) What happens to excess amino acids from protein digestion, and how does the liver process them for safe excretion?
AQA GCSE Biology
How does the body manage excess water, ions, and urea, and what role do the kidneys play in filtering and reabsorbing these substances?
How does the body manage excess water, ions, and urea, and what role do the kidneys play in filtering and reabsorbing these substances?
What is osmosis, and how can osmotic changes in body fluids affect cell function?
What is osmosis, and how can osmotic changes in body fluids affect cell function?
How does the body maintain water and nitrogen balance, and what roles do the kidneys, lungs, and skin play in this process?
How does the body maintain water and nitrogen balance, and what roles do the kidneys, lungs, and skin play in this process?
How can data from graphs showing insulin’s effect on blood glucose levels in people with and without diabetes be used to better understand the impact of insulin?
How can data from graphs showing insulin’s effect on blood glucose levels in people with and without diabetes be used to better understand the impact of insulin?
Why is obesity considered a risk factor for Type 2 diabetes, and how might dietary and lifestyle changes help manage the condition?
Why is obesity considered a risk factor for Type 2 diabetes, and how might dietary and lifestyle changes help manage the condition?
What are the key differences between Type 1 and Type 2 diabetes in terms of insulin production and response, and how are these conditions managed?
What are the key differences between Type 1 and Type 2 diabetes in terms of insulin production and response, and how are these conditions managed?
What happens when blood glucose levels are too high or too low, and how do insulin and glucagon act to bring these levels back to normal?
What happens when blood glucose levels are too high or too low, and how do insulin and glucagon act to bring these levels back to normal?
How does the pancreas regulate blood glucose concentration, and what roles do insulin and glucagon play in maintaining stable levels?
How does the pancreas regulate blood glucose concentration, and what roles do insulin and glucagon play in maintaining stable levels?
How does mimicry in plants work to protect them from animals?
How does mimicry in plants work to protect them from animals?