TRANSPORT EPITHELIUM:

One or more layers of specialized epithelial cells that regulate solute movements.

Simple nitrogen compounds produced by the metabolism of proteins, such as urea and uric acid.

A small, very toxic molecule made up of three hydrogen atoms and one nitrogen atom; produced by nitrogen fixation and as a metabolic waste product of protein and nucleic acid metabolism.

A soluble nitrogenous waste excreted by mammals, most adult amphibians, and many marine fishes and turtles; produced in the liver by a metabolic cycle that combines ammonia with carbon dioxide.

An insoluble precipitate of nitrogenous waste excreted by land snails, insects, birds, and some reptiles

In the vertebrate kidney, the extraction of water and small solutes, including metabolic wastes, from the blood by the nephrons.

Fluid extracted by the excretory system from the blood or body cavity. The excretory system produces urine from the filtrate after extracting valuable solutes from it and concentrating it.

SELECTIVE REABSORPTION:

The selective uptake of solutes from a filtrate of blood, coelomic fluid, or hemolymph in the excretory organs of animals.

(1) The discharge of molecules synthesized by a cell. (2) In the vertebrate kidney, the discharge of wastes from the blood into the filtrate from the nephron tubules

The disposal of nitrogen-containing waste products of metabolism.

The blood vessel bringing blood to the kidney

The blood vessel draining the kidney.

A duct leading from the kidney to the urinary bladder

The pouch where urine is stored prior to elimination

A tube that releases urine from the body near the vagina in females and through the penis in males; also serves in males as the exit tube for the reproductive system

The outer portion of the vertebrate kidney.

The inner portion of the vertebrate kidney, beneath the renal cortex.

The tubular excretory unit of the vertebrate kidney

DESCENDING AND ASCENDING LIMB OF THE LOOP OF HENLE:

The long hairpin turn, with a descending and ascending limb, of the renal tubule in the vertebrate kidney; functions in water and salt reabsorption.

The location in the kidney where filtrate from renal tubules is collected; the filtrate is now called urine.

Funnel-shaped chamber that receives processed filtrate from the kidney collecting ducts and is drained by the ureter.

: Nephrons located almost entirely in the renal cortex. These nephrons have a reduced loop of Henle.

JUXTAMEDULLARY NEPHRONS:

Nephrons with well-developed loops of Henle that extend deeply into the renal medulla

Help

Options

focusNode

Didn't know it?
click below

Knew it?
click below

Don't Know

Remaining cards (0)

Know

retry

shuffle

restart

0:00

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Urinary system vocal

Question	Answer
TRANSPORT EPITHELIUM:	One or more layers of specialized epithelial cells that regulate solute movements.
NITROGENOUS WASTES:	Simple nitrogen compounds produced by the metabolism of proteins, such as urea and uric acid.
AMMONIA:	A small, very toxic molecule made up of three hydrogen atoms and one nitrogen atom; produced by nitrogen fixation and as a metabolic waste product of protein and nucleic acid metabolism.
UREA:	A soluble nitrogenous waste excreted by mammals, most adult amphibians, and many marine fishes and turtles; produced in the liver by a metabolic cycle that combines ammonia with carbon dioxide.
URIC ACID:	An insoluble precipitate of nitrogenous waste excreted by land snails, insects, birds, and some reptiles
FILTRATION:	In the vertebrate kidney, the extraction of water and small solutes, including metabolic wastes, from the blood by the nephrons.
FILTRATE:	Fluid extracted by the excretory system from the blood or body cavity. The excretory system produces urine from the filtrate after extracting valuable solutes from it and concentrating it.
SELECTIVE REABSORPTION:	The selective uptake of solutes from a filtrate of blood, coelomic fluid, or hemolymph in the excretory organs of animals.
SECRETION:	(1) The discharge of molecules synthesized by a cell. (2) In the vertebrate kidney, the discharge of wastes from the blood into the filtrate from the nephron tubules
EXCRETION:	The disposal of nitrogen-containing waste products of metabolism.
RENAL ARTERY:	The blood vessel bringing blood to the kidney
RENAL VEIN:	The blood vessel draining the kidney.
URETER:	A duct leading from the kidney to the urinary bladder
URINARY BLADDER:	The pouch where urine is stored prior to elimination
URETHRA:	A tube that releases urine from the body near the vagina in females and through the penis in males; also serves in males as the exit tube for the reproductive system
RENAL CORTEX:	The outer portion of the vertebrate kidney.
RENAL MEDULLA:	The inner portion of the vertebrate kidney, beneath the renal cortex.
NEPHRON:	The tubular excretory unit of the vertebrate kidney
DESCENDING AND ASCENDING LIMB OF THE LOOP OF HENLE:	The long hairpin turn, with a descending and ascending limb, of the renal tubule in the vertebrate kidney; functions in water and salt reabsorption.
COLLECTING DUCT:	The location in the kidney where filtrate from renal tubules is collected; the filtrate is now called urine.
RENAL PELVIS:	Funnel-shaped chamber that receives processed filtrate from the kidney collecting ducts and is drained by the ureter.
CORTICAL NEPHRONS:	: Nephrons located almost entirely in the renal cortex. These nephrons have a reduced loop of Henle.
JUXTAMEDULLARY NEPHRONS:	Nephrons with well-developed loops of Henle that extend deeply into the renal medulla

Created by: Stephanie.oliver

Popular Biology sets

Genetics: Monohybrid, Dihybrid, & Non-Mendelian

Unit 2- Requirements of Life

Evidence of Evolution

"Know" box contains:
Time elapsed:
Retries: