Biology Chapter 11: Section 11.2

5.0(1)
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/21

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

22 Terms

1
New cards

the removal of waste substances from the body

excretion

2
New cards

major part of the excretory system

urinary system

3
New cards

excretes the liquid waste urine

excretory system

4
New cards

the most important excretory organs; primary function is to cleanse the blood of wastes and remove those wastes from the body

kidneys

5
New cards

stores urine until it is discharged to the outside through the urethra

urinary bladder

6
New cards

the tube that carries urine from the bladder to the outside of the body

urethra

7
New cards

microscopic network of blood vessels and renal tubules (small tubes) where blood is filtered and the purified liquids are absorbed

nephrons

8
New cards

sieve-like structure; consists of a cluster of capillaries with perforated walls

glomerulus

9
New cards

collects the water and dissolved substances that escape the blood through the holes

bowman’s capsule

10
New cards

surrounded by hundreds of blood capillaries; the fluid in the bowman’s capsule flows through a long, thin tube called?

renal tubule

11
New cards

return of glucose molecules, hormones, and other useful substances

reabsorption

12
New cards

drains out of the nephron and is pumped down to the bladder for later expulsion from the body

urine

13
New cards

enzyme which acts on the circulatory system to increase blood pressure

renin

14
New cards

the regulation of water reabsorption

ADH hormone

15
New cards

man’s inventions that attempts to take over the job of the kidney

artificial kidney or dialyzer

16
New cards

depresses the ADH production of the hypothalamus, resulting in too much urine output

alcohol

17
New cards

substance found in coffee, tea, colas, and some foods, can have a similar effect if excessive amounts are ingested

caffeine

18
New cards

in tobacco stimulates ADH production and helps the kidneys concentrate urine

nicotine

19
New cards

solid, rock-like particles of calcium and other substances which break through from the kidney and travel through the urinary system, causing intense pain

kidney stone

20
New cards

when uric acid is not filtered out properly by the kidneys, accumulating in the joints of the body, causing pain

gout

21
New cards

worst of any kidney issue; an infection in any part of the urinary system, the kidneys, bladder, or urethra

urinary tract infection

22
New cards

refers to separating molecules of different sizes using a membrane

dialysis