Excretory

Question 1

what do the kidneys do

Answer 1

removes waste from the blood

Question 2

what do the ureters do

Answer 2

urine from kidney to bladder

Question 3

what does the bladder do

Answer 3

storage for urine

Question 4

what does the uretha (female) do

Answer 4

takes urine out of body

Question 5

what does the uretha (male) do

Answer 5

takes urine and sperm out of body (not at the same time)

Question 6

how do we get rid of carbon dioxide

Answer 6

exhale from lungs

Question 7

how do you get rid of water

Answer 7

urine, sweat, exhale, feces

Question 8

how do you get rid of urea

Answer 8

kidneys, sweat

Question 9

how do you get rid of salt

Answer 9

urine, sweat

Question 10

how do you get rid of feces

Answer 10

anus

Question 11

why does your liver save iron from red blood cells for hemoglobin

Answer 11

so you don’t have to keep eating more and more iron

Question 12

define metabolism

Answer 12

all the chemical reactions

Question 13

do you get more energy by burning glucose with or without oxygen

Answer 13

with

Question 14

what chemical causes muscles to tire

Answer 14

lactic acid

Question 15

under what conditions is lactic acid produced

Answer 15

anaerobic

Question 16

what type of exercise did you use if you were panting after you exercise

Answer 16

aerobic AND anaerobic

Question 17

in what ways would a high protein diet be stressful to your body

Answer 17

liver has to separate extra amino acids into amino and acid. you can burn acid. the liver puts two aminos together to make urea. kidney has to get rid of extra urea.

Question 18

foods high in carbs

Answer 18

grains, fruits, veggies, rice, cake, candy,

Question 19

foods high in fat

Answer 19

butter, oil

Question 20

foods high in protein

Answer 20

milk, fish, egg, mean, soy, beans

Question 21

end products of carbs

Answer 21

glucose

Question 22

end products of fat

Answer 22

fatty acid, glycerol

Question 23

end products of protein

Answer 23

amino acid

Question 24

use of carbs

Answer 24

brain fuel, energy, storage

Question 25

use of fat

Answer 25

energy, storage/insolation, hormones, cell membrane

Question 26

use of proteins

Answer 26

cell membranes, build/repair, energy/storage, enzymes, hormones, growth, antibodies

Question 27

calories per carbs, fat, and proteins

Answer 27

4, 4, 9