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What are the differences between unit membrane and mitochondrial envelope?
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What are the main difference between mitochondrial and chloroplast DNA's?
The ribosomes of chloroplasts closely resemble bacterial ribosomes, while mitochondrial ribosomes show both similarities and differences that make their origin more difficult to trace.
Why bacterial mesosome similar to mitochondrial crestae?
The similarities in appearance between these structures are pretty clear. The mitochondrion is a double-membrane organelle, with a smooth outer membrane and an inner membrane which protrudes into the interior of the mitochondrion in folds called cristae. This membrane is very similar in appearance to the prokaryotic plasma membrane with its mesosomes.
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).
What is the importance of a nuclear membrane?
The double membrane of the nucleus enclosing DNA and any other genetic material in a eukaryotic cell is called the nuclear membrane. It separates the DNA from the cytosol. The space between the two membranes is called the perinuclear space and is from 20 to 100 nm wide. The rough endoplasmic reticulum connects with the outer membrane. You can easily see these structures in a raw chicken egg. The nuclear membrane is often referred to as the nuclear envelope.
How does the cell use the charge differences to build up across the inner mitochondrial membrane during cellular respiration?
Energized electrons are carried by NADH and FADH2 from glycolysis and the citric acid cycle to electron acceptors embedded in the cristae of the mitochondrion.As electrons are shuttled along a chain of electron-accepting molecules in the cristae, their energy is used to pump accompanying protons (H+) into the space between mitochondrial membranes. This produces energy stored in ATP.
What is differences between prokryotes and eukryotes?
has a cell membrane
What are the differences between the plasma membrane and other membranes?
plasma membrane and other membranes are the same
What is the difference between nucleoplasm and nuclear envelope?
The nulear envelope is a membrane that surrounds the entire nucleus while the nucleoplasm is a liquid (like the cytoplasm) that surrounds the chromosomes and the nucleolus within the nuclear envelope.
What are the main difference between mitochondrial and chloroplast DNA's?
The ribosomes of chloroplasts closely resemble bacterial ribosomes, while mitochondrial ribosomes show both similarities and differences that make their origin more difficult to trace.
What causes the difference between he therotical and actual yields of ATP in aerobic repiration?
ATP is spent transporting pyruvate and ADP into the mitochondrial matrix. Protons leak across the inner mitochondrial membrane without using ATP synthase.
Why bacterial mesosome similar to mitochondrial crestae?
The similarities in appearance between these structures are pretty clear. The mitochondrion is a double-membrane organelle, with a smooth outer membrane and an inner membrane which protrudes into the interior of the mitochondrion in folds called cristae. This membrane is very similar in appearance to the prokaryotic plasma membrane with its mesosomes.
What are two differences between the goodyear blimps of today and the airship Hindenburg?
Size and type of gas contained in the envelope.
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).
What is the importance of a nuclear membrane?
The double membrane of the nucleus enclosing DNA and any other genetic material in a eukaryotic cell is called the nuclear membrane. It separates the DNA from the cytosol. The space between the two membranes is called the perinuclear space and is from 20 to 100 nm wide. The rough endoplasmic reticulum connects with the outer membrane. You can easily see these structures in a raw chicken egg. The nuclear membrane is often referred to as the nuclear envelope.
How does the cell use the charge differences to build up across the inner mitochondrial membrane during cellular respiration?
Energized electrons are carried by NADH and FADH2 from glycolysis and the citric acid cycle to electron acceptors embedded in the cristae of the mitochondrion.As electrons are shuttled along a chain of electron-accepting molecules in the cristae, their energy is used to pump accompanying protons (H+) into the space between mitochondrial membranes. This produces energy stored in ATP.
What is the relationship between mitochondrial nucleus rough endoplasmic reticulum?
what is the relationship between mitochondrial nucleus and rough endoplasmic reticulum
5 differences between diffusion and osmosis?
The differences between diffusion and osmosis are really just that osmosis takes place with water and through a membrane. Diffusion is just the spread of molecules from high concentration to low. Osmosis is diffusion of water through a membrane.
