Transcription of two genes. (a) RNA polymerase moves from the 3â² end of the template strand, creating an RNA strand that grows in a 5â² â 3â² direction (because it must be antiparallel to the template strand).
The atoms in sugar do not form ions; instead, they share their electrons. The type of bond that forms from the sharing of electrons between the atoms of the table sugar is a covalent bond. Table sugar has a much more complex chemical structure than salt.
Distinguish between the glycosidic linkages found in starch and cellulose. Starch: A polymer made of glucose molecules joined by 1-4 linkages that give starch a helical shape. (Alpha) Cellulose: The configuration of the ring form of glucose is different than starch, resulting in the geometry of the glycosidic bonds.(Beta).tarch: A polymer made of glucose molecules joined by 1-4 linkages that give starch a helical shape. (Alpha) Cellulose: The configuration of the ring form of glucose is different than starch, resulting in the geometry of the glycosidic bonds. (Beta).