Biosynthesis of cholesterol biosynthesis of cholesterol it is associated with mitochondria. a) it is associated with smooth endoplasmic reticulum. b) it is associated with lysosome. c) it is associated with golgi. d) it is associated with peroxisomes and mitochondria. e) it is associated with peroxisomes.

Describe two recent or ongoing space missions.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart