Mitochondrial proteins__________
A. are all synthesized in the cytoplasm and then imported into the mitochondria by crossing the pores of the outer membrane.
B. exhibit an N-terminal sequence constituting the targeting signal to mitochondria and which is cleaved in the matrix by a peptidase signal.
C. Both a and b
D. None of the above
Answer:B
Mitochondrial proteins__________
A. are all synthesized in the cytoplasm and then imported into the mitochondria by crossing the pores of the outer membrane. B. exhibit an N-terminal sequence constituting the targeting signal to mitochondria and which is cleaved in the matrix by a peptidase signal. C. Both a and b D. None of the above