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.
What does Mara mean? M ara as a girls' name is pronounced MAHR-ah. It is of Hebrew origin, and the meaning of Mara is bitter. Biblical: Naomi claimed the name Mara as an expression of grief after the deaths of her husband Elimelech and sons Mahlon and Chilion. May also be used as variant of Mary and as a short form of Tamara. Also form of Amara.