Answer is F: Facilitates the movement of particles across the cell membrane.
Types of proteins found in the cell membrane includes channel and carrier proteins, both which are involved in the process of facilitated diffusion where they help facilitate the movement of large or polar molecules across the membrane.
Although now it causes more harm than good because it doesn't really have a purpose, it is believed it once was used for humans to digest bone.
What do you mean by this question
Answer:
you could have a long lasting scar on you
