Ribosomes.
nodules
They are called villi.
The bumps on your tongue are called papillae. They contain your taste buds and help you distinguish different tastes. The bumps also help you manipulate food while you chew.
That depends on the disease, but often the tissue will look discolored, sometimes with a reddish or even greenish tint, or brown, or black. It could be swollen, hot to the touch, or look different in some other way from the surrounding tissue (strange bumps or dents or looks like something is eating away at it.
Bumps
These bumps are called nodules
The red bumps on a turkey's head are called CARUNCLES.
They are called milk glands(bumps) prepares baby's milk
They are called manarilose
osteoderms
The bumps on our skin are called goose bumps as they resemble the bumpy skin of a goose after it has been plucked.
The "bumps" you refer to are called the "lobes". They are a precise size that allows the valves to open and close correctly in an engine.
The bumps on the moon are called lunar mountains or lunar highlands. These features are formed from impact events and volcanic activity on the moon's surface.
The little bumps are called moguls.
Cam lobes
Ribosomes.