Which of the following is a true statement about osmosis? a. osmosis is diffusion of sugar molecules across a membrane. b. osmosis is diffusion of water molecules across a membrane. c. osmosis is diffusion in plants cells. d. osmosis is diffusion in animal cells.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement

Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?