Clindamycin is used to treat a wide variety of bacterial infections. It is an antibiotic that works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for virus infections (e.g., common cold, flu).
Structure of DNA. The molecular structure of DNA forms a double helix with a backbone of each strand of the helix consisting of a repeating ...sugar-phosphate-sugar-phosphate... polymer; the sugar is deoxyribose.tructure of DNA. The molecular structure of DNA forms a double helix with a backbone of each strand of the helix consisting of a repeating ...sugar-phosphate-sugar-phosphate... polymer; the sugar is deoxyribose.
The structure of DNA. DNA is an example of a macromolecule, i.e. a large molecule with a special shape, which is built up from many smaller parts called sub- . If you could magnify part of a nucleus, you would see the DNA molecule looking like a twisted rope ladder - a double.