Which of the following best describes a mutation? A. A change in a gene
B. A section of a chromosome that codes for particular trait
C. Anything that can damage a gene
D. A distinguishing quality that can be passed one generation to another

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

In salt water solution,the salt is the blank

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.