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Geta is a math function or string function?
GetA is a math function and not a string function.
If an inverse function undoes the work of the original function the original function's becomes the inverse function's domain?
The original function's RANGE becomes the inverse function's domain.
The inverse of a function is always a function?
a function is a added to the iverse function and multiply the SQURED AND CUBIC OR ethc......
Is an exponential function is the inverse of a logarithmic function?
No, an function only contains a certain amount of vertices; leaving a logarithmic function to NOT be the inverse of an exponential function.
If an inverse function undoes the work of the original function the original function's range becomes the inverse function's?
range TPate
What is function of tropomyosin on a relaxed actin molecule?
Need help finding the answer
Which protein inhibits skeletal muscle contraction?
Tropomyosin;calcium ions
What is the function of troponin and tropomyosin and what negates them?
Troponin and tropomyosin are proteins involved in muscle contraction. Troponin binds calcium ions, causing a conformational change that shifts tropomyosin away from actin's binding sites, allowing myosin to attach and initiate contraction. This process is negated when calcium levels decrease, leading to troponin returning to its original shape and tropomyosin re-blocking the binding sites on actin, resulting in muscle relaxation.
What blocks the binding sites on actin?
TROPOMYOSIN MOLECULES ( troponin hold the tropomyosin in place)
When a muscle is at rest the active sites on the actin are blocked by?
When a muscle is at rest, the active sites on the actin are blocked by tropomyosin. Tropomyosin prevents myosin binding to actin, which helps to keep the muscle relaxed. In order for muscle contraction to occur, tropomyosin must be moved out of the way to expose the active sites on actin.
What holds tropomyosin in place at rest?
At rest, tropomyosin is held in place by troponin, which is a regulatory protein located on the actin filaments of muscle cells. Troponin binds to both tropomyosin and calcium ions, stabilizing the position of tropomyosin and preventing actin-myosin interaction.
What is the function of tropomyosin troponin complex?
Answer choices: A- It provides energy for contraction B- It stimulates the thick and thin filaments to contract C- It displaces tropomyosin to expose the binding sites on actin D- It stops cross-bridge activity E- It degrades ACh released by sarcoplasmic reticulum
What regulatory proteins can be found on an actin molecule?
Tropomyosin and troponin are the regulatory proteins found on an actin molecule in muscle cells. Tropomyosin regulates the interaction between actin and myosin, while troponin helps in controlling muscle contraction by modulating the position of tropomyosin on the actin filament.
Which protein inhibits skeletal muscle contraction and what ion removes the inhibition?
Tropomyosin; calcium ions
What role does tropomyosin play in cross bridge cycle?
The displacement of tropomyosin exposes the active sites of actin allowing cross bridge to form.
What is Troponin tropomyosin complex?
Salam. This complex is the main constituent of the thin filament of myofibril. Tropomyosin does mask (tropomaskin) the actin so as to avoid any myosin attachment to actin until some calcium attaches to troponin and unmask the actin from the mask of tropomyosin.
What myofilaments contains troponin and tropomyosin?
The thin filament in skeletal muscle contains troponin and tropomyosin. Troponin regulates the interaction between actin and myosin during muscle contraction, while tropomyosin helps to block the myosin-binding sites on actin when the muscle is at rest.
