Mei-Zhen-Meaning of Mei-Zhen. Tweet. [ 2 syll. mei -(z) hen, me-i-zh-en ] The baby girl name Mei-Zhen is pronounced as Mey-CH-ahN â . Mei-Zhen is primarily used in Chinese and it is also of Chinese origin.The name Mei-Zhen means beautiful pearl. Mei-Zhen is an uncommon baby girl name. 2 syll. mei -(z) hen, me-i-zh-en ] The baby girl name Mei-Zhen is pronounced as Mey-CH-ahN â .
The organelles covered in ribosomes are the rough endoplasmic recitillium. The organelles covered in ribosomes are the rough endoplasmic recitillium.
In a eukaryotic cell ribosomes occur freely in the cytoplasm, attached to the surface of branches of endoplasmic reticulum (RER), in the matrix of organelles like mitochondria and chloroplasts. It is also found attached to the nuclear membrane and inside the nucleolus.