1. calcium and zinc at the same intracellular leads to an active endonuclease with a
2. site. Zinc occurs in smaller amounts than slower fragmentation of the double
3. calcium in cells and the exchange of zincin 2+ stranded DNA. This substitution is not
4. biological molecules is slower than by Ca . unusual; it is known that calmodulin
5. To displace zinc higher Ca 2+ concentrations where Cd 2+ replaces Ca 2+ is capable of its