Respiration

Question 1

what is respiration

Answer 1

process by which an organism exchanges gas w the environment

Question 2

why does respiration occur

Answer 2

release energy from food and fuel cellular processes

Question 3

types of respiration

Answer 3

aerobic
anaerobic
fermentation

Question 4

how do bacteria and archaea respire

Answer 4

aerobically, anaerobically or both

Question 5

what are obligate aerobic bacteria

Answer 5

need O2 to survive

Question 6

what are obligate anaerobic bacteria

Answer 6

cannot survive with O2

Question 7

what are facultative anaerobic bacteria

Answer 7

can grow without O2 but use it if it is available

Question 8

how do fungi respire

Answer 8

most aerobic

Question 9

what is the function of hyphae

Answer 9

absorb O2 form soil and move across membrane via absorption

Question 10

how do plants acquire O2

Answer 10

stomata
lenticals
absorption through roots

Question 11

5 gas exchange systems in animals

Answer 11

direct diffusion
integumentary exchange
trachea
gills
lungs

Question 12

4 stages of respiration

Answer 12

breathing
gas exchange
circulation
cellular respiration