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Does the stroma separate the inner and outer membranes of the mitochondria?
No, the stroma is found in chloroplasts, not mitochondria. In mitochondria, the inner and outer membranes are separated by the intermembrane space.
What does mitochondria contain?
A mitochondrion consists of outer and inner membranes, an intermembrane space (space in between the membranes), the cristae (infoldings of the inner membrane), and the matrix (space within the inner membrane). The outer membrane contains several porins that form channels. This also contains its' own DNA.
What is the space inside the folds of the inner mitochondrial membranes?
The space on the very inside of the mitochondria past the cristae (folds in the inner membrane) is called the mitochondrial matrix.
What are mitochondria surrounded by?
Mitochondria are surrounded by membranes.They have two membranes.
What substances is produced as hydrogen ions cross from the space between the inner and outer membranes into region b?
atp
Structure of a mitochondria?
A mitochondrion contains outer and inner membranes composed of phospholipid bilayers and proteins. The two membranes, however, have different properties. Because of this double-membraned organization, there are five distinct compartments within the mitochondrion. There is the outer mitochondrial membrane, the intermembrane space (the space between the outer and inner membranes), the inner mitochondrial membrane, the cristae space (formed by infoldings of the inner membrane), and the matrix (space within the inner membrane).
The aqueous space of a cell's cytoplasm?
cytosol is the aqueous space of a cell's cytoplasm; contains water,ions,small molecules, and organic macromolecules.
What determines whether or not a substance can actively transported through the membranes?
Active transport can only occur at intact, closed membranes. Such membranes can envelop very different compartments, like the whole cell, vesicles, the vacuole, the mitochondrial matrix, the inner thylacoid space of the chloroplasts, etc.
What is the difference between the cytosol and the lumen in cellular compartments?
The cytosol is the liquid inside a cell where most cellular activities occur, while the lumen is the space inside a cellular compartment, such as an organelle, that is separate from the cytosol.
What is found in the space between the membrane and the shell of an egg?
There is a inner and outer membrane are between an egg shell and the egg white. The membranes are separated by an air cell.
What is in mitochondria?
Mitochondria (singular: mitochondrion) have two membranes, with an intermembrane space between them. The inner membrane is folded to form cristae. The space inside the mitochondria is known as the matrix and is where the reactions happen to make ATP.
What is Mitochondria (mitochondrion)?
Mitochondria (singular: mitochondrion) have two membranes, with an intermembrane space between them. The inner membrane is folded to form cristae. The space inside the mitochondria is known as the matrix and is where the reactions happen to make ATP.
