Cells have a correct size, they do not grow bigger or smaller. Growth hormone causes the development of new cells. You get more cells, rather than bigger cells.
Larger
It takes less cells to do the job. If you cut yourself, then your body can send less cells to heal the wound compared to when the cells are smaller. You need more cells when you are smaller then when you have the larger cells.
Most hormones reach target cells by blood . Some types of hormones reach target cells by other ways e.g. pheromones via air ; local hormones via diffusion etc .
No, chromosomes are smaller than cells. Chromosomes are found in the nucleus of cells which codes for the synthesis of proteins.
That depends on the size of the breadcrumbs but no, most cells are smaller than a breadcrumb.
Onion cells are larger. Skin cheek cells are smaller probably due to the fact that they're overlapped or rolled up.
somatomedins
the smaller prokaryotic cells would provide a scource of energy to the larger cells
It Is Larger!!
Growth promoting hormones
Larger
It takes less cells to do the job. If you cut yourself, then your body can send less cells to heal the wound compared to when the cells are smaller. You need more cells when you are smaller then when you have the larger cells.
No, they are larger.
The growth hormone deals with fat catabolism by the cells. The growth hormone is secreted by the anterior pituitary in the endocrine system.
No. They are over 1,000,000 times smaller than cells!!
molecules
If the smaller cells' total volume is at least that of the larger cell then the smaller cells have the greater surface area.
No, cell size doesn't change.