shakkahdbwjsjs7946 shakkahdbwjsjs7946 28-02-2024 Biology contestada In a sarcomere, the thick filaments consist mainly of _____ protein and are anchored ate the _____ of the sarcomere.a. collagen/ M lineb. actin/ Z discc. myosin/ M lined. tropomyosin/ M linee. troponin/ Z disc