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In relaxed muscle fiber which structure stores calcium?
It is the Terminal Cisternae- Sac like regions of the sarcoplasmic reticulum that serve as specialized resevoirs of calcium ions
What Most Americans don't get enough dietary fiber vitamin A vitamin C calcium and iron in their diets?
True
The structure storing calcium in the skeletal muscle fibers at rest is the?
The structure responsible for storing calcium in skeletal muscle fibers at rest is the sarcoplasmic reticulum. This organelle regulates the release of calcium ions during muscle contraction to trigger the muscle fiber to contract.
Are raisins high in calcium?
Raisins are not particularly high in calcium compared to other foods; they contain about 50 milligrams of calcium per 100 grams. While they do provide some calcium, they are primarily known for being a good source of natural sugars, fiber, and antioxidants. For higher calcium intake, foods like dairy products, leafy greens, and fortified foods are better options.
What is the significance of the skeletal muscle fiber triad relationship?
The skeletal muscle fiber triad relationship refers to the structural arrangement of a T-tubule sandwiched between two terminal cisternae of the sarcoplasmic reticulum. This triad structure plays a crucial role in excitation-contraction coupling, as it allows for the transmission of action potentials deep into the muscle fiber to trigger calcium release from the sarcoplasmic reticulum for muscle contraction.
What food can calcium and fiber be found in?
Almonds
What minerals are needed to help with strong bones?
calcium, taken in moderation, vital to skelton structure
What would happen to intracellular calcium levels if a muscle fiber were treated with a calcium channel-blocking drug?
It would increse the intracellular calcium
Does fiber increase the absorption of both calcium and iron?
yes
Which ion no longer influxes into the muscle fiber when acetylcholine is degraded?
calcium
Molecules pass in and out of the sarcoplasmic reticulum as a muscle fiber contracts and releases?
calcium Ca2+
In relaxed muscle fiber which structure stores calcium?
It is the Terminal Cisternae- Sac like regions of the sarcoplasmic reticulum that serve as specialized resevoirs of calcium ions
What vitamins can you get from a macopa fruit?
Contains Vitamin C, iron, protein, calcium, phosphorous and fiber.
Does fiber help your nails grow?
no actually calcium does like milk and cheeze and dairy items
What elements are in cinnamon?
Cinnamon is a medicine and a spice. The elements that are in a cinnamon are manganese, dietary fiber, and calcium.
What is immediate source of calcium ion for muscle fiber?
The immediate source of calcium ion for muscle fiber is the sarcoplasmic reticulum, a specialized organelle within muscle cells that stores and releases calcium ions in response to nerve signals. When a muscle cell is stimulated, calcium ions are rapidly released from the sarcoplasmic reticulum into the cytoplasm, triggering muscle contraction.
What foods provide the right nutrients for growing children?
Calcium, fiber, magnesium, vitamin E, and potassium
