细胞膜_细胞壁_细胞膜结构和功能

透性酶激活另一种物质穿透细胞膜的一种细胞膜

An enzyme that promotes the passage of a substance across a cell membrane.

A cell membrane or cell wall.

The mucilaginous covering often found around the cell membrane in bacteria.

It consists of a mass of protoplasm surrounded by a plasma membrane.

大多数病毒的囊膜取自宿主细胞膜。细胞膜细胞膜细胞膜

The envelope is derived in most cases from the cytoplasmic membrane.

The unit membrane of the cell continues up over each cilium.

Complement enzymes attack antigens by puncturing the cell membrane.

用电导率仪测定小白菜种子细胞膜透性。细胞膜

Embryo cell membrane permeability was determined using inductivity measurer.