glomerulus
The Bowman's capsule is part of the urinary system, specifically within the structure of the nephron in the kidneys. It is a cup-like sac at the beginning of the tubular component of a nephron and plays a crucial role in the process of filtration of blood to form urine.
The nasal cavity, mouth, and urinary system all serve critical roles in the body's overall function and maintenance of homeostasis. They are involved in the processes of filtration and exchange—whether it be air filtration and gas exchange in the nasal cavity, food intake and digestion in the mouth, or waste filtration and excretion in the urinary system. Additionally, all three systems are lined with mucous membranes that help protect against pathogens and maintain moisture. Lastly, they are interconnected in their roles in the body's metabolic processes and overall health.
Intravenous pyelogram (IVP) is a radiographic study involving the urinary system. It uses a contrast material injected into a vein to visualize the kidneys, ureters, and bladder on X-ray images. IVP is primarily used to evaluate the structure and function of the urinary system.
The urinary system and the circulatory system work together when the kidneys filter water from the blood. The circulatory system delivers blood to the kidneys for filtration, while the urinary system filters out waste products and excess water to form urine.
The brain stem is responsible for regulating the urinary system by controlling functions like urination and bladder control. It sends signals to the bladder muscles when it's time to urinate and also relaxes the muscles in the urethra to allow urine to pass.
nephron
Nephrons, which contain loops of henle, are the filtering structures in the kidney.
From the blood via filtration in the kidneys
The Urethra
Glomerulus
The kidneys
The structures that are retroperitoneal in a cat's urinary system are the kidneys, the ureters, and the urinary bladder. Retroperitoneal means that these structures can be found behind the peritoneum.
The urethra.
The bladder holds the urine 
The Bowman's capsule is part of the urinary system, specifically within the structure of the nephron in the kidneys. It is a cup-like sac at the beginning of the tubular component of a nephron and plays a crucial role in the process of filtration of blood to form urine.
The nasal cavity, mouth, and urinary system all serve critical roles in the body's overall function and maintenance of homeostasis. They are involved in the processes of filtration and exchange—whether it be air filtration and gas exchange in the nasal cavity, food intake and digestion in the mouth, or waste filtration and excretion in the urinary system. Additionally, all three systems are lined with mucous membranes that help protect against pathogens and maintain moisture. Lastly, they are interconnected in their roles in the body's metabolic processes and overall health.
The bladder.