Why are nephrons the functional units of kidney?
The functional unit of the kidney is the nephron and it is called the functional unit because its the smallest structure in the kidney that can carry out its functions. There are about more than 1 million nephrons in each kidney. Likewise, why are nephrons considered functional units of the kidney?
What is the internal structure of the kidney?
The internal structure of the kidney is divided into two main areas: a light outer area called the renal cortex, and a darker inner area called the renal medulla. Medulla is divided into 8-10 cone shaped masses known as Renal Pyramids.
What are the main functions of the kidneys?
List the functions of the kidneys. 1. Excretion of metabolic waste products, foreign chemicals, drugs, and hormone metabolites- urea, creatinine, uric acid, end products of hemoglobin breakdown i.e. bilirubin, and metabolites of various hormones. These waste products must be eliminated from the body as rapidly as they are produced.
What are the major and minor calyces of the kidney?
Major calyces are subdivided into minor calyces. Nephron - The functional unit of the kidney. The internal structure of the kidney is divided into two main areas: a light outer area called the renal cortex, and a darker inner area called the renal medulla.
What is the structural and functional unit of the kidney?
nephron, functional unit of the kidney, the structure that actually produces urine in the process of removing waste and excess substances from the blood.
What is the basic unit of the kidney quizlet?
Nephron; basic unit of the kidney. Cortical nephron; they are in the cortex.
What is the functional structure of the kidney quizlet?
Nephron - The functional unit of the kidney. The internal structure of the kidney is divided into two main areas: a light outer area called the renal cortex, and a darker inner area called the renal medulla. Medulla is divided into 8-10 cone shaped masses known as Renal Pyramids.
What are the functional units of the kidneys called quizlet?
The functional unit of the kidney is the nephron and it is called the functional unit because its the smallest structure in the kidney that can carry out its functions. There are about more than 1 million nephrons in each kidney. Distinguish between cortical and juxtamedullary nephrons.
What is the basic functional unit of the kidney What are its primary functions?
The nephron is the basic functional and structural unit of the kidney that filters the blood that regulates water concentration and soluble substances such as sodium salts. After filtering, what is needed is reabsorbed and the rest is excreted as waste or urine.
What is a function of the kidneys quizlet?
The primary function of the kidneys is to filter blood to produce urine.
What is structure of kidney?
Structure. The kidneys are two bean-shaped organs that are roughly the size of a fist. A tough, fibrous renal capsule surrounds each kidney and provides support for the soft tissue inside. Beyond that, two layers of fat serve as further protection. The adrenal glands lie on top of the kidneys.
What structure protects the kidney quizlet?
1) renal capsule: is a tough fibrous outer skin of the kidney which protects it from injury and infection.
What is the basic working unit of each kidney?
Each of your kidneys is made up of about a million filtering units called nephrons. Each nephron includes a filter, called the glomerulus, and a tubule. The nephrons work through a two-step process: the glomerulus filters your blood, and the tubule returns needed substances to your blood and removes wastes.
What is the main role of kidneys quizlet?
The primary function of the kidneys is to filter blood to produce urine.
What does the kidney do quizlet?
What do the kidneys do? they extract waste from blood, balance body fluids, form urine, and aid in other important functions of the body.
What is the function of the kidney in the urinary system quizlet?
Your kidneys filter wastes and excess fluids from your blood, which are then excreted in your urine.