For which of the following organelles, the proteins to be imported remain in their native folded state?(a) Peroxisomes(b) Mitochondrion(c) Chloroplast(d) Endoplasmic reticulumThe question was posed to me at a job interview.This intriguing question comes from Cytoplasmic Membrane Systems in division Cytoplasmic Membrane Systems of Cell Biology

For which of the following organelles, the proteins to be imported rem

1.	For which of the following organelles, the proteins to be imported remain in their native folded state?(a) Peroxisomes(b) Mitochondrion(c) Chloroplast(d) Endoplasmic reticulumThe question was posed to me at a job interview.This intriguing question comes from Cytoplasmic Membrane Systems in division Cytoplasmic Membrane Systems of Cell Biology
Answer» The correct option is (a) Peroxisomes To ELABORATE: Proteins carrying a peroxisomal targeting signal (PTS) bind to the PTS receptors, present on the membrane surface, which escort the PROTEIN through the BOUNDARY membrane to the internal MATRIX, in its NATIVE folded state.

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