Chapter 44: Biology Test 3

Question 0

Maintains the chemical composition of blood and extracellular fluid

Answer 0

Urinary system

Question 1

Important for homeostasis of the animal body

Answer 1

Urinary system

Question 2

Helps maintain water balance in the body

Answer 2

Urinary system

Question 3

Performs similar functions in all animals using the same process

Answer 3

Urinary system

Question 4

Elimination of substances from the body

Answer 4

Excretion

Question 5

What is excretion done by?

Answer 5

Urinary, reparatory, and digestive system

Question 6

Flatworms excretory system

Answer 6

Flame cells

Question 7

Filters waste out of body fluids

Answer 7

Flame cells

Question 8

An organ in invertebrates (earthworms, mollusks, etc) that collects waste and excretes them to the outside through excretory pores

Answer 8

Nephridia(s)

Question 9

Excretory organs that filter fluid in the coelom

Answer 9

Nephridia(s)

Question 10

Animal organs that are efficient at excretion

Answer 10

Kidney(s)

Question 11

Collects the fluid portion of blood

Answer 11

Kidney(s)

Question 12

Redirect water and important nutrients back into blood

Answer 12

Kidney(s)

Question 13

Fluid consisting of water, dissolving wastes, excessive nutrients, toxic substances, salts, hormones, and cellular waste products that are excreted’

Answer 13

Urine

Question 14

This urinary system helps maintain homeostasis by

Answer 14

Mammalian urinary system(s)

Question 15

Regulation sodium, potassium, chloride, and calcium ions in blood

Answer 15

Mammalian urinary system

Question 16

Regulation water content of blood

Answer 16

Mammalian urinary system

Question 17

Maintain blood ph

Answer 17

Mammalian urinary system

Question 18

Retaining nutrients in the blood like glucose and amino acids

Answer 18

Mammalian urinary system

Question 19

Secretion of hormones that stimulate red blood cell production

Answer 19

Mammalian urinary system

Question 20

Elimination of wastes such as urea

Answer 20

Mammalian urinary system

Question 21

Some of the most toxic byproducts of metabolism

Answer 21

Nitrogen containing waste

Question 22

From the breakdown of proteins and nucleic acids

Answer 22

Nitrogen containing waste(s)

Question 23

Removed when molecules are broken apart from energy of when they are converted to carbs or fats’

Answer 23

Nitrogen

Question 24

Very toxic nitrogenous waste produce

Answer 24

Ammonia (NH3)

Question 25

What most aquatic animals excrete to expel wastes

Answer 25

Ammonia (NH3)

Question 26

Excreted by many marines fish, terrestrial mammals, adult amphibians, and turtles

Answer 26

Urea

Question 27

Filtered from blood by kidneys and excreted by urine

Answer 27

Urea

Question 28

Freshwater fish excrete lots of

Answer 28

Diluted urine

Question 29

Marine bony fish produce and expel small amounts of

Answer 29

Concentrated urine

Question 30

Land snails, insects, birds, and many reptiles excrete uric acid as

Answer 30

Nitrogenous waste

Question 31

Little water loss happens doing

Answer 31

Nitrogenous waste

Question 32

Nitrogenous waste is in

Answer 32

Crystalline form

Question 33

Blood exits after it is filtered by the kidneys

Answer 33

Renal veins

Question 34

Blood enters the kidneys

Answer 34

Renal arteries

Question 35

Narrow muscular tube

Answer 35

Ureter(s)

Question 36

Where urine leaves the kidneys

Answer 36

Ureter(s)

Question 37

Where ureter transports urine

Answer 37

Urinary bladder(s)

Question 38

Urine is stored here until it is expelled

Answer 38

Urinary bladder

Question 39

Tube that connects the bladder to the outside

Answer 39

Urethra

Question 40

Sphincter muscles near the junction, and the bladders control urination

Answer 40

Urethra

Question 41

Mammals adapted to desert conditions have nephrons with

Answer 41

Long loop(s) (loop of henle)

Question 42

This helps concentrate the urine and conserve water

Answer 42

Long loop(s) (loop of henle)

Question 43

Mammals like beavers that are near water have nephrons with

Answer 43

Short loops