A nitrogenous base found in DNAand RNA. It is also a constituent of certaincoenzymes,for example NAD and FAD,and when combined with the sugar ribose it forms thenucleoside adenosine,found in AMP,ADP,andATP.Adenine is a PURINE,and contains a pairof fused r...[继续阅读]

    See pituitary gland.参阅pituitary gland。Adenosine腺嘌呤核苷...[继续阅读]

    A nucleoside formed from ade-nine linked to D-ribose with a β-glycosidicbond. Adenosine triphosphate (ATP) is anucleotide derived from adenosine.See illus-tration overleaf.由腺嘌呤和D-核糖通过β糖苷键连接而形成的核苷。三磷酸腺苷(ATP)是一种源自腺嘌呤核苷的核苷酸。...[继续阅读]

    See ADP.参阅ADP。...[继续阅读]

    See AMP.参阅AMP。...[继续阅读]

    See ATP.参阅ATP。...[继续阅读]

    One of a group of nonen-veloped viruses that contain a linear segmentof double-stranded DNA.They are about80 nm in diameter,and cause respiratorydiseases in humans and other animals.无包壳的病毒的一种,含有一段线状双链DNA。其直径约80 nm,可引起人类和其他动物的呼吸系统...[继续阅读]

    See vasopressin.(抗利尿激素) 参阅vaso-pressin。...[继续阅读]

    A type of cell junction found mainly between epithelial cells thatforms a strengthening belt around adjoiningcells.It consists of a continuous band of celladhesion molecules called CADHERINS,sit-uated mainly on the out side of each cell.These bands bind t...[继续阅读]

    See adipose tissue.参阅adipose tissue。...[继续阅读]