[リボかくさん, ribo kakusan] (n) ribonucleic acid; RNA [Add to Longdo]
Result from Foreign Dictionaries (2 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
nucleic acid \nu*cle"ic ac"id\ (n[=oo]*kl[=a]"[i^]k [a^]s"[i^]d
or n[=oo]*kl[=e]"[i^]k), n. (Chem., Biochem., Genetics)
A natural or synthetic polymer consisting of chains of
ribonucleotide or deoxyribonucleotide units.
Note: The nucleic acids are vital constituents of all living
cells, carrying the genetic information propagated
between generations, and, while a cell is alive, having
a continued function in coding for the amino acid
sequence of proteins being synthesized by the cell. The
two natural types of nucleic adic are {ribonucleic
acid} (RNA) and {deoxyribonucleic acid} (DNA).
[WordNet 1.5 +PJC]
From WordNet (r) 3.0 (2006) [wn]:
nucleic acid
n 1: (biochemistry) any of various macromolecules composed of
nucleotide chains that are vital constituents of all living
cells
แสดงได้ทั้งความหมายของคำเดี่ยว และคำผสม ได้อย่างถูกต้อง
เช่น Secretary of State=รัฐมนตรีต่างประเทศของสหรัฐฯ (ในภาพตัวอย่าง),
High school=โรงเรียนมัธยมปลาย