Write down chronological order stages of regeneration of a nerve fiber.

What feature of cell theory is best demonstrated in the image

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

What are some possible short and long term medical concerns for crew members on longer space exploration trips