Glucose is a large molecule that is transported across the cell membrane through a gated channel, a type of transport protein
used during what
diffusion

In a cladogram' when does a group of organisms branch off

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?