Читать книгу Understanding Anatomy and Physiology in Nursing - John Knight - Страница 50
Activities: Brief outline answers Activity 1.1: Reflection (page 8)
ОглавлениеAs you wind the elastic up tighter and tighter it will begin to fold and loop over itself and progressively become thicker. This process is termed ‘supercoiling’ and a similar thing happens to DNA as cells begin to divide.
