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What molecule crosses the plasma membrane by diffusion?
water
The concentration of a sugar is high inside a cell and sightly lower outside the cell What is most likley to occur if the sugar molecule can cross the membrabe?
When sugar molecule crosses the membrane the sugar molecule moves to the outside of the membrane. This is taught in science.
What are the ribbonlike folds on the inner lining of the mitochondrial membrane call?
The ribbon-like folds on the inner lining of the mitochondrial membrane are called cristae.
Which compound cannot cross the inner membrane of mitochondria?
ATP, being a large hydrophilic molecule, cannot freely cross the inner membrane of mitochondria. It requires specific transporters, such as the adenine nucleotide translocase, for its entry into the mitochondrial matrix.
What are mitochondria surrounded by?
Mitochondria are surrounded by membranes.They have two membranes.
What molecule crosses the plasma membrane by diffusion?
water
Is the mitochondrial membrane permeable to protons?
Yes, the mitochondrial membrane is permeable to protons.
What is a membrane protein?
A trans-membrane protein is - as the name implies (trans = across in latin) - a protein, which crosses a biological membrane, such as the outer cell membrane or the mitochondrial membrane. Three examples of important trans-membrane proteins are: the Na/K-ATPase, P-glycoprotein, and the insulin receptor.
What is protein membrane?
A trans-membrane protein is - as the name implies (trans = across in latin) - a protein, which crosses a biological membrane, such as the outer cell membrane or the mitochondrial membrane. Three examples of important trans-membrane proteins are: the Na/K-ATPase, P-glycoprotein, and the insulin receptor.
The concentration of a sugar is high inside a cell and sightly lower outside the cell What is most likley to occur if the sugar molecule can cross the membrabe?
When sugar molecule crosses the membrane the sugar molecule moves to the outside of the membrane. This is taught in science.
Can pyruvate cross the mitochondrial membrane?
Yes, pyruvate can cross the mitochondrial membrane through specific transport proteins.
A lipid base molecule primarily composed of 4 interlocking rings of carbon that readily crosses a plasma membrane is?
testosterone
In-folds of mitochondrial membrane?
Cristae
What are the ribbonlike folds on the inner lining of the mitochondrial membrane call?
The ribbon-like folds on the inner lining of the mitochondrial membrane are called cristae.
How a particular molecule crosses the membrane depends in part on the molecule's size true or false?
True. The size of a molecule can impact its ability to cross the membrane. Smaller molecules can pass through the membrane more easily through diffusion, while larger molecules may require specific transport proteins or channels to facilitate their passage.
What is transmembrane RMP in mitochondrial membrane?
-170mv
How does oxygen enter the mitochondria?
Oxygen in your air is inhaled by our body and then transported to the lung for purification. Again, oxygen is distributed to the different tissue and organs of our body by RBC blood cells. Once oxygen is delivered to a particular tissue, cells barier plasma membrane is permeable to oxygen and allow to diffuse inside cell. Once inside the cell, it crosses the mitochondrial membrane and participate in mitochondrial respiration.
