5 sentences with 'molecule'
Example sentences and phrases with the word molecule and other words derived from it.
• « Dna is deoxyribonucleic acid. A molecule that carries genetic information in chromosomes. It is the molecular basis of biological inheritance. »
• « A molecule is the simplest chemical compound in existence, in which two or more atoms are linked by a chemical bond. The number of atoms depends on the substance. »
• « Thus, the haemoglobin molecule in the red blood cell becomes darker as it loses more and more oxygen, causing the bruise to turn blue and black. »
• « During this tissue healing process, the haemoglobin molecule is literally "broken into pieces": one part is recovered and another is converted into coloured substances such as biliverdin (green) and bilirubin (yellow). These colours are the successors to the initial blue and black of the bruise, and are the result of the body's action to restore normal blood circulation to the bruised area. »
• « The resulting gaseous layer, known today as the "ozone shield", filtered sunlight from these two fierce components of sunlight, capable of destroying any organic molecule. From that moment on, life - which was only possible underwater and at a certain depth - was able to colonise more environments. »