自由基过多会破坏作为细胞保护层的细胞膜(Cell Membranes),所以我们的身体会自然产生许多具有像抗氧化剂作用的化合物,防止细胞氧化造成损害,以对抗危险自由基的形成。
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Transport Across Cell Membranes 跨膜转运
red cell membranes 红细胞膜
pathobiology of cell membranes [分子生物] 细胞膜病理生物学
epidermal cell membranes 表皮层细胞膜
tumor cell membranes 肿瘤细胞膜
liver cell membranes 肝细胞膜
basal cell membranes 基底细胞膜
以上来源于: WordNet
When an insect brushes against them, this triggers a tiny electric charge, which travels down tunnels in the leaf and opens up pores in the tear's cell membranes.
当一只昆虫与它们擦身而过时,就会触发一种微小的电荷,电荷沿着树叶里的隧道向下移动,并打开泪液细胞膜上的小孔。
'Alcohol ruptures their cell membranes — it causes them to explode,' says Dr. Larson.
拉森说,酒精能破坏细菌的细胞膜,导致细菌破裂。
Archaeans have cell membranes that are completely different from both bacteria and eukaryotes.
古生菌还具有完全与细菌和真核生物不同的细胞膜。
These are molecules that exist naturally in cell membranes and are activated by certain enzymes and kinases generated by receptors.
这些分子存在于细胞膜表面,能被受体激活的某种酶或激酶所活化
It can't enter cells because it's too big and it's too water soluble so it can't go through cell membranes.
它的分子太大了所以无法进入细胞,而且还是水溶性的,所以它也无法穿过细胞膜
So most of the lipids, which make up cell membranes in your body are of this category of phospholipids.
大部分脂类,那些在你体内构成细胞膜的脂类,都属于磷脂类
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