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Calcium bridges form between muscle cells. The calcium ions bind to troponin-tropomyosin molecules in the grooves of actin filaments and form crossbridges.
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What is the formula of the ionic compound that forms between calcium ions and phosphate ions?
Calcium phosphate is Ca3(PO4)2.
What ion must be present for binding of the cross bridge?
a. calcium b. sodium c. iron d. potassium
What is the ionic compound formula between calcium and sulfur?
The Chemical Formula for Calcium Sulphate is is CaS4.
Which molecules are involved with regulation of cross bridge attachment activity?
calcium ions, troponin, and tropomyosin
What is the difference between a calcium ion and a sodium ion?
Sodium ions have a +1 charge, whereas calcium ions have a 2+ charge.
The attraction between sodium ions and chlorine ions forms?
An ionic bond
What is the ionic bond formula between calcium and sulfur?
CaS, calcium sulfide, with Ca2+ and S2- ionsCaS, calcium sulfide, with Ca2+ and S2- ions
What type of chemical forms between positive and negative ions?
Ionic bonds form between positive and negative ions.
How many calcium ions in one mole?
A mole of calcium has 6.022 X 1023 calcium ions.
What are the ions like in calcium bromide?
Calcium ions have a charge of plus two, and bromine ions have a charge of minus one.
Is calcium chloride a sulfite?
No, calcium chloride is CaCl2 containing calcium ions (Ca2+) and chloride ions (Cl-). A sulfite must contain sulfite ions (SO32-)
In what ratio do calcium and hydroxide ions combine?
One Calcium ion to 2 hydroxide ions.
