0
What substances need to difuse out of a cell in the opposite direction?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What cell part allows only certain substances to difuse into and out of the cell?
The cell's membrane allows only certain substances to diffuse in and out of the cell.
How is an electolytic cell different from a galvantic cell?
electrons flow in the opposite direction
How is facilitated diffusion different than normal diffusion?
Diffusion is the movement of molecules or partocles from an area of high concentration to an area of lower concentration, and Facilitated diffusion is when substances difuse across cell membranes more rapidly than you might expect.
If the water concentration on the inside of the cell is lower than the concentration on the outside where will water move?
Osmotic pressure causes substances to flow from where they are more concentrated to where they are less concentrated, but also note that in the case of cells, some substances are pumped through cell membranes in an opposite direction than osmotic pressure would cause.
What's the direction sodium ions are pumped?
Sodium ions and potassium ions are pumped in opposite directions. Sodium ions are pumped out of the cell and potassium ions are pumped into the cell.
What cell part allows only certain substances to difuse into and out of the cell?
The cell's membrane allows only certain substances to diffuse in and out of the cell.
How is a electrolytic cell different from galvanic cell?
Electrons flow in the opposite direction.
How is electrolytic cell different from a galvanic cell?
Electrons flow in the opposite direction.
How is an electolytic cell different from a galvantic cell?
electrons flow in the opposite direction
What is the direction of movement of various substances across the cell membrane for the cell's life activities?
excretion, transport and respiration
What is cell membrane pumps?
cell membrane pumps use energy to force molecules in a direction opposite of natural.
How is facilitated diffusion different than normal diffusion?
Diffusion is the movement of molecules or partocles from an area of high concentration to an area of lower concentration, and Facilitated diffusion is when substances difuse across cell membranes more rapidly than you might expect.
If the water concentration on the inside of the cell is lower than the concentration on the outside where will water move?
Osmotic pressure causes substances to flow from where they are more concentrated to where they are less concentrated, but also note that in the case of cells, some substances are pumped through cell membranes in an opposite direction than osmotic pressure would cause.
What is called when vesicle's are used to move substances into a cell?
It is called endocytosis, which is defined as "the transport of solid matter or liquid into a cell by means of a coatedvacuole or vesicle." The opposite of endocytosis is exocytosis.
How do large substances get into and out of cells?
Exocytosis takes substances out of the cell and endocytosis brings substances into the cell.
What is called when vesicles are used to move substances out of a cell?
It is called exocytosis, which is defined as "a process by which the contents of a cell vacuole are released to the exterior through fusion of the vacuole membrane with the cell membrane." The opposite of exocytosis is endocytosis.
What's the direction sodium ions are pumped?
Sodium ions and potassium ions are pumped in opposite directions. Sodium ions are pumped out of the cell and potassium ions are pumped into the cell.
