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What best describes the events of excitation in excitation-contraction coupling?
cross bridge formation "Excitation-contraction coupling" connects muscle fiber excitation to the muscle fiber contraction (cross bridge formation). During contraction, myosin heads form cross bridges many times-with each cross bridge generating a small amount of tension in the muscle fiber.
If you ingested a drug that prevented spindle fiber formation what will happen?
Preventing spindle fiber formation can disrupt cell division. This may lead to errors in chromosome alignment and segregation during mitosis, resulting in cell division issues and potential cell death. In multicellular organisms, this could have harmful effects on tissue and organ function.
Why does bowel movement look like little rocks?
Stool takes on "rock-like" formation when you do not have enough fiber and water in your diet. To avoid this, increase your dietary fiber. Fruits, vegetables, whole grains, are good sources. Sometimes if large amounts of fiber are introduced into your diet too quickly you can develop increased gas. This will diminish over time. There are also voer the counter dietary fiber supplements that you can take.
What causes diverticulosis?
Diverticulosis is thought to be caused by a combination of factors such as a low-fiber diet, aging, and a decrease in bowel motility. The condition is characterized by the formation of small pouches (diverticula) in the walls of the colon, which can become inflamed or infected, leading to diverticulitis.
What are the rough parts of fruits and vegetables called?
Fiber
What are A fiber B fiber and C fiber?
B-fiber are DULL PAIN!
How does blocking the activity of acetylcholinesterase affect skeletal muscle?
Acetylcholine release is necessary for skeletal muscle contraction, because it serves as the first step in the process, enabling the subsequent cross-bridge formation. A muscle's ability to contract depends on the formation of cross-bridges between myosin & actin filaments. A drug that blocks acetylcholine release would interfere with this cross-bridge formation and prevent muscle contraction
What is fiber and what is fabric?
Fiber is what fabric is made of. The fibers can be plant, as in cotton and linen; animal, as in wool, insect, as in silk; or man made, as in nylon. For the manufacture of fabric the fiber is first spun into thread or yarn, and then woven into cloth. Felt is made by taking wool fiber and getting it wet, then squeezing all the moisture our of it. The fibers stick together by the pressure put on it while wet.
Do mms have fiber?
They do have fiber.
What is orlon fiber?
it is a fiber
Why does the cancer rarely occur in muscle fiber?
Muscle fibres do not divide very often. So there are less chances of making mistakes in the chromosomes and formation of cancer cells. So you rarely get cancer of the muscles.
Is Dacron a natural fiber?
No, Dacron is not a natural fiber. It is a synthetic fiber made from polyester.
