Membranes

Plasma membranes of different cells make contact in all directions but there are no intercalated discs.

各型细胞的浆膜在各方面上都有接触,但无润盘.

It is also encased in membranes of connective tissue called the meninges.

它还被一些结缔组织的膜所包裹,这些膜叫做脑膜.

The waste material is placed in cells with permeable membranes.

废液置于有渗透膜的槽中.

The nucleus is surrounded by two membranes which are separated by a perinuclear space.

核被两层膜所包被着,这两层膜又被核周腔分隔开.

Once the shell and membranes are added, the organism enjoys a protected location.

一旦蛋壳和壳模加上后 、 里面的微生物便受到它们的保护.

Enough information is available to infer that membranes serve in coordination.

现有足够的资料表明,膜起着协调作用.

Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.

健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.

Nerve cells communicate with one another at the synapses, where their membranes almost touch.

神经细胞在突触部位彼此沟通, 在这里它们的膜几乎接触到一起了.

Rather, a broad variety of proteins seem to exist in different cell membranes.

当然, 不同的细胞膜中存在着多种多样蛋白质.

Biological membranes are composed of two layers of phospholipid molecules.

生物膜由两层D磷脂分子组成.

Chloroplasts and mitochondria are both relatively large bodies, surrounded by membranes, as is the cell itself.

叶绿体和线粒体都是比较大的实体, 它们被一层膜包着, 象细胞本身一样.

The'shell " is composed of three structures: the membranes, the mineralized part and the cuticle.

蛋壳 由3种结构组成: 膜, 矿物质化部分和壳胶膜.

The sarcoplasmic reticulum is a system of intracellular membranes.

肌浆网属于细胞内膜系统.

Autophagy, appears to involve an active participation of the vacuolar membranes.

自体吞噬似乎与液泡膜的积极参加有关.

Unlike animal cell membranes, plant membranes do not contain cholesterol.

与动物细胞膜不一样, 植物的膜不含胆固醇.