Myofibril

Muscle System
Muscle System
Muscle System If you enjoy action, then this is the system for you. No matter how still you try to be, there's always a movement taking place in your muscles. Did you know there are over 650 muscles in the human body, and that muscles make up 1/3 of a grown human body? Muscles cover the entire skeleton, and bones can't move without muscles. Flex your muscles and tour this exciting system! Three types of muscles are skeletal muscles, smooth muscles, and cardiac muscles. Skeletal muscle tissue co
Endurance
Endurance
Endurance Endurance plays a major role in many athletic activities. Without endurance training, many athletes would not be able to compete in their respective sports. Endurance training involves low resistance and high repetitions, but what exactly does this do to your body and how does it do it? For starters, endurance training increases the level of certain aerobic enzymes, which are needed for the breakdown of fuels to produce energy. Enzymes are proteins that speed up metabolic reactions; th
Chemistry Research
Chemistry Research
Chemistry Research CHAPTER 32 The tallest tree is the Redwood (Sequoia sempervirens) approx 110 m The tallest Angiosperm is the Australian Eucalyptus regnans Water Uptake and transport (Fig. 32.1) = water is essential because: transport solute, cool the body, photosynthesis and Turgor pressure Osmosis- movement of H2) through a semi-impermeable membrane Osmotic potential ( o)-depend on dissolve solute: Hi concentration means more negative o. Isoosmotic-two solution with same o; Hypoosmotic- solu
Anatomy Of A Muscle Cell
Anatomy Of A Muscle Cell
Anatomy Of A Muscle Cell John Centore1 Anatomy and Physiology Dr. Jain Anatomy of Muscle Cells There are three types of muscle tissue in the human body. These muscle tissues are skeletal muscles, smooth muscles and cardiac muscles. Each of these muscle tissues has it very own anatomical makeup, which vary from muscle to muscle. The muscle cells in a muscle are referred to as muscle fibers, these fibers are skeletal muscle fibers, smooth muscle fibers and cardiac muscle fibers. The anatomy of a s