1 I've got a weird mole on my back. Is it cancerous? You can tell me by: Taking an x-ray and sending it to a pathologist

[answerhappygod]

1
I've got a weird mole on my back. Is it cancerous? You can tellme by:
Taking an x-ray and sending it to a pathologist
Taking a biopsy and sending it to a radiologist
Taking a biopsy and sending it to a pathologist
Taking me to the doctor, weirdo. You're not qualified forthis!
(While true, do not select this answer.)
2
Melanin travels through melanocytes' dendritic arms using theactin in the cell. The actin in melanocytes helps to:
Redistribute tensile forces across the melanocyte, keeping themin place when the skin moves
Support the shape of the dendritic arms, since the job ofmicrofilaments is to support the plasma membrane
Propel melanin along actively using a constant rebuilding andbreaking down of microtubules
Support the keratinous structures that will encroach into themelanocyte
3
Requiring a range for optimal survival
Positive feedback mechanisms in action
Negative feedback mechanisms in action
Homeostatic boundaries