no zinc is not rough it's surface is smooth
The Rough ER has a surface covered by mitochondria - which appear as small circles, and make the surface "rough" in appearance. The Smooth ER does not have these ribosomes, and so the surface is just one smooth line.
Jupiter is a gas giant. It does not have a surface.
No, they do not. Prokaryotic cells have no membrane-bound organelles such as rough endoplasmic reticulum. The 70s ribosomes found in prokaryotic cells are therefore free in the cytoplasm as opposed to attached to the rough endoplasmic reticulum.
Both animal and plant cells have rough and smooth ER.
Smooth surface
The rough surface is better than the smooth surface for the frictional force to act.
smooth surface.
on a smooth surface
Its surface is rough because of all the rock's and crater's in its surface.
abrasive means to smooth out a rough surface
no zinc is not rough it's surface is smooth
mars is rough because of it craters
The moon's surface is rough - due to numerous impacts from meteorites
The Rough ER has a surface covered by mitochondria - which appear as small circles, and make the surface "rough" in appearance. The Smooth ER does not have these ribosomes, and so the surface is just one smooth line.
Jupiter is a gas giant. It does not have a surface.
No, they do not. Prokaryotic cells have no membrane-bound organelles such as rough endoplasmic reticulum. The 70s ribosomes found in prokaryotic cells are therefore free in the cytoplasm as opposed to attached to the rough endoplasmic reticulum.