0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A closed system the only thing that can enter or leave is?
energy
Describe methods by which substances enter and leave cells that require cellular energy?
Diffusion is the methods that leave cells. Diffusion also has to have cellular energy.
What are the fibers that enter and leave the sympathetic chain without synapsing form structures are called?
Splanchnic nerves
Where the great vessels enter and leave the heart?
They enter and leave on the or at the superior border.
In physical science not biology what is the difference between a closed system and an open system?
A closed system does not allow for energy or matter to enter or leave the system.
In what form does energy leave the biosphere?
In what form does energy leave the biosphere?
What process cause the water to enter or leave the cell?
the process that causes the water to enter and leave the cell is diffusion
Can the total energy of an object change without any work being done Explain?
Energy is a conserved quantity. That means that, if no energy enters or leaves an object, the total energy of this object will remain the same. There are several ways for energy to enter or leave; I am not sure whether all of these qualify as "work".
What does the electron transport chain the high - energy electrons from the Krebs cycle for?
The high E electrons that enter Krebs are used to reduce carbon dioxide to carbohydrate. Not all high E electrons that leave the light-dependent reactions go to the Krebs cycle. Some are used to produce the ATP that drives the endergonic Krebs cycle.
What enter and leave cells?
it is the cellmembrain
What do cell membranes allow?
== == Some Substance but not others to enter and leave a cell == == Some Substance but not others to enter and leave a cell
What happen immediately after sperm leave the test?
the enter the oviduct
