Provide structural support

maintain cell shape

Enhance cell wall flexibility

Maintain cell wall integrity

Participate in intercellular adhesion

Enhance plant mechanical strength

Resist the hazards of germs and the effects of adversity

Form the basic structure of the cell membrane

Provides liquidity and selective permeability

channel protein

carrier protein

receptor protein

Glycoproteins involved in cell recognition

Cellular Respiration and Energy Metabolism Center

photosynthesis site

protein and lipid synthesis

Material processing, sorting and transportation

Store and regulate intracellular substances

Contains a variety of hydrolases that can catalyze the degradation of macromolecules, digest stored substances in cells, and decompose multiple fragments of damaged or dysfunctional cellular structures in cells, so that the materials that make up these structures can be reused by cells.

protein synthesis

Accumulate starch, protein, fat

Ability to synthesize carotenoids and accumulate lipids

composition

Function

Double membrane structure

Separates the nucleus and cytoplasm

RNA synthesis and ribosome assembly

DNA and protein complex

Related to gene expression regulation