troponin. small proteins attached along the length of the tropomyosin chains; when calcium present in sarcoplasm, it binds to this, causing it to change shape and drag tropomyosin chain off active sites of G actin allowing myosin heads to bind to active sites on G actin, shortening sarcomere. î î î.
Meera. Mirabai (1498-1547) (also spelled Meera) was a female Hindu mystical poet whose compositions are popular throughout India. She was a 16th-century Indian princess who devoted her life to the god Krishna. The name 'Meera' is of Israeli and Hindu origin, and its meaning is light; saintly woman.
Princeton's WordNet (0.00 / 0 votes) Rate this definition: meme (noun). a cultural unit (an idea or value or pattern of behavior) that is passed from one person to another by non-genetic means (as by imitation). memes are the cultural counterpart of genes.