Metallic ions such as Ca2+, Na+, and Fe3+ readily form ____

a. polar covalent bonds
b. van der Waals forces
c. ionic bonds
d. hydrogen bonds
e. nonpolar covalent bonds


C

Biology & Microbiology

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Which of the following do I need to amplify the DNA for gene X and not for gene Y?

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Which technique can be used to detect mutated genes?

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In bristle worms, what is the name of paired, fleshy extensions of the body wall that are used for locomotion and gas exchange?

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