Which Component Helps Cells Identify Each Other

The plasma membrane carries markers that allow cells to recognize one another and can transmit signals to other cells via receptors.

Which component of the cell membrane helps cells recognize each other?

These carbohydrate chains may consist of 2-60 monosaccharide units and can be either straight or branched. Along with membrane proteins, these carbohydrates form distinctive cellular markers, sort of like molecular ID badges, that allow cells to recognize each other.

What do ribosomes do?

A ribosome is a cellular particle made of RNA and protein that serves as the site for protein synthesis in the cell. The ribosome reads the sequence of the messenger RNA (mRNA) and, using the genetic code, translates the sequence of RNA bases into a sequence of amino acids.