Plant Structure
The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that

the mitochondrial matrix is hypertonic to the cellular cytoplasm
the mitochondrial matrix is hypotonic to the cellular cytoplasm
mitochondria are surrounded by a semi permeable membrane
mitochondria were derived from a symbiotic bacterium

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Which of the following statements about mitochondrial proteins is true?

All mitochondrial proteins are coded for and synthesized in the mitochondria
Some mitochondrial proteins are coded for and synthesized in the mitochondria and others
Mitochondrial proteins arise from other mitochondrial proteins
All mitochondrial proteins are imported from the cytoplasm

ANSWER DOWNLOAD EXAMIANS APP

Plant Structure
Cellular metabolism is an example of

equilibrium metabolism
a series of reactions occurring under standard conditions
a series of reactions that defy the second law of thermodynamics
steady-state metabolism

ANSWER DOWNLOAD EXAMIANS APP