Cardiac muscle (heart muscle) is an involuntary, striated muscle that is found in the walls and histological foundation of the heart, specifically the myocardium. Cardiac muscle is one of three major types of muscle, the others being skeletal and smooth muscle. These three types of muscle all form in the process of myogenesis. The cells that constitute cardiac muscle, called cardiomyocytes or myocardiocytes, predominantly contain only one nucleus, although populations with two to four nuclei do exist.
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Model NO.: DCP100-13H Fuel Volume: 6.5L Number of Blade: 3PCS Blade Speed: 2400r/Min Tyre Size: 13′′*5.00-6 Color: as Your Required Trademark: EFCUT Transport Package: Carton Box Specification: 198KG Origin: Qingdao, China HS Code: 847930000 High Quality Professional New Model Wood Chipper /Shredder With 15HP Engine Basic...
The photothermal reaction characteristics of rice include photosensitivity and temperature sensitivity. During the growth period of photoperiodic rice, short dayslight shortens the growing period of rice, and long dayslight prolongs the growth period of rice. The response of rice varieties to the length of sunshine is...