Biology, 16.09.2019 14:50 tiwaribianca475
The proteins in the cell membrane allow substances to come or go, based on their concentrations. this is an important part of which maintains the immediate conditions necessary for life. a) osmosis eliminate b) metabolism c) homeostasis d) endocytosis
Answers: 2
Biology, 21.06.2019 23:00
The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?
Answers: 3
Biology, 22.06.2019 02:30
Did you know that a blue wales tongue weighs more than an elephant?
Answers: 2
Biology, 22.06.2019 11:00
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
The proteins in the cell membrane allow substances to come or go, based on their concentrations. thi...
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