1 Click the âInsertâ menu, then click âSymbolâ (if you donât see âSymbolâ but you see an arrow button at the bottom of the menu, click the arrow button). 2  Click the âFontâ dropdown, scroll to the bottom, and click on âWingdingsâ. 3  Scroll to the bottom of the characters list, click the checkmark, and click âInsertâ. Click the âInsertâ menu, then click âSymbolâ (if you donât see âSymbolâ but you see an arrow button at the bottom of the menu, click the arrow button). 2  Click the âFontâ dropdown, scroll to the bottom, and click on âWingdingsâ. 3  Scroll to the bottom of the characters list, click the checkmark, and click âInsertâ.
First isolated by Friedrich Miescher in 1869 and with its molecular structure first identified by James Watson and Francis Crick in 1953, DNA is used by researchers as a molecular tool to explore physical laws and theories, such as the ergodic theorem and the theory of elasticity.
First isolated by Friedrich Miescher in 1869 and with its molecular structure first identified by James Watson and Francis Crick in 1953, DNA is used by researchers as a molecular tool to explore physical laws and theories, such as the ergodic theorem and the theory of elasticity.ranscription is carried out by a DNA-dependent RNA polymerase that copies the sequence of a DNA strand into RNA. To begin transcribing a gene, the RNA polymerase binds to a sequence of DNA called a promoter and separates the DNA strands.