Primary Myofilament vs Secondary Myofilament Difference between Primary and Secondary Myofilaments: Myofilaments are the filaments of myofibrils (myofibrils are the basic structural unit of muscle cells). The myofilaments are composed of proteins particularly actin and myosin. The detailed structural analysis shows that the muscle sarcomere composed of bundles of two […]
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Difference between Keratinized and Non-keratinized Epithelium
Keratinized vs Non-keratinized Epithelium Epithelium constitutes the outer layer of body surfaces, linings of the alimentary canal and the walls of hollow structures. It covers the internal or external surfaces of the body. The functions epithelial tissue is to protect the underlying tissues from physical damages, infection, desiccation, UV radiation […]
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Difference between A-Band and I-Band of Sarcomere – Comparison Tab
A-Band vs I-Band Difference between A Band and I Band: The basic structural and functional unit of a striated muscle is called the Sarcomere. The sarcomere is the repeating units of a striated muscle occur between two Z-lines. This gives the striated appearance of the skeletal or cardiac muscles. The […]
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Difference between Cilia and Microvilli – Comparison Table
Cilia vs Microvill Difference between Cilia and Microvilli: Cilia and microvilli are special types of protuberances from the surface some eukaryotic cells with specific functions such as movement, sensory functions or facilitating absorption. Cilia (singular – Cilium) are narrow and long hair like protuberances from the apical surface of some […]
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Difference between Rod Cells and Cone Cells (Comparison Table)
Rods vs Cones Rods vs Cones : Rod cells and Cone cells are the two types of photoreceptor cells found in the retina of eyes. These cells are capable of absorbing light and converting the light into signals that can trigger a change in the membrane potential, which results in […]
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