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What is the role of chaperones in the folding of proteins in the mitochondrion?
What is the role of chaperones in the folding of proteins in the mitochondrion?
- They transport lipids from the ER to the mitochondrial membrane
- They recognize and transport N-terminal leader sequences
- They cleave off the leader sequence of the protein
- They assist in the folding of the protein (correct)
How are lipids transferred to the mitochondrial membrane?
How are lipids transferred to the mitochondrial membrane?
- Through the translocons in the mitochondrial outer membrane
- By cleaving off the leader sequence of the protein
- Through the movement of lipid transfer proteins (correct)
- By pressure applied perpendicular to the surface of the membrane
What is the function of translocons in the mitochondrial outer membrane?
What is the function of translocons in the mitochondrial outer membrane?
- They transport lipids from the ER to the mitochondrial membrane
- They recognize and transport N-terminal leader sequences (correct)
- They cleave off the leader sequence of the protein
- They assist in the folding of the protein
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