subject
Biology, 29.09.2020 08:01 peno211

Where does the oxygen that is used during cellular respiration in animals come from?
A. ATP molecules in a mitochondrion
B. Air that is breathed in
C. Water molecules in a cell's cytoplasm
D. Carbon dioxide molecules in food and drink

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 00:00
Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
question
Biology, 22.06.2019 00:40
As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles
Answers: 2
question
Biology, 22.06.2019 10:00
Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast
Answers: 2
question
Biology, 22.06.2019 11:30
Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.
Answers: 1
You know the right answer?
Where does the oxygen that is used during cellular respiration in animals come from?
A. ATP m...
Questions
question
Chemistry, 10.10.2019 05:30