|Exposure to ultraviolet or ionizing radiation can cause ____.
|The non-coding sequences of a gene or pre-mRNA are ____.
|In chromatin, DNA is spooled around proteins called ____.
|The sequences of a gene that remain in mRNA are ____.
|Women have two X ____, whereas men have an X and Y.
|Different forms of the same gene are called ____.
|Nucleic acids (DNA and RNA) are polymers of ____.
|The amino acid sequences of proteins are specified by ____.