Excretion in humans
- Lungs
- Carbon dioxide
- Kidneys
- Urea
- Excess water
- Excess ions
- Urinary system
- Ureter
- Bladder
- Urethra
- Renal artery and vein
- Kidney regionsSupplement
- Cortex
- Medulla
- NephronSupplement
- Glomerulus filters
- All glucose reabsorbed
- Most water reabsorbed
- Urine formed
- LiverSupplement
- Amino acids to proteins
- Deamination
- Urea formed
- Urea is toxicSupplement
- Builds up if not excreted