核酸

nucleic acid / (coll.) nucleic acid test (abbr. for 核酸檢測|核酸检测[he2 suan1 jian3 ce4])

pit / stone / nucleus / nuclear / to examine / to check / to verify

variant of 核[he2] / to investigate

sour / tart / sick at heart / grieved / sore / aching / pedantic / impractical / to make sarcastic remarks about sb / an acid

ribonucleic acid (RNA)

deoxyribonucleic acid / DNA

DNA

deoxyribonucleic acid (DNA)

double-stranded nucleic acid

messenger RNA, mRNA