Carl Woese

​Ex1 p16 Look at the picture and read the title of the text
What do you know about Carl Woese

Ex2p16 Read the text and fill in the gaps

Key words:
1. biophysicist-a scientist who studies the physical and chemical properties of living things using principles of physics and chemistry.
2. DNA-an extremely long macromolecule that is the main component of chromosomes and is the material that transfers genetic
3. RNA-an essential biological macromolecule
4. archaea-microorganisims

Carl Woese
​The Scientist behind a New Domain of Life

​S.B.Ex3p16 Match the words in bold in the text with definitions

1.a microorganisms
2. an organism's genetic information
3. sell organelles that contain genetic information and help us make proteins
4. a part of cell where the DNA were contained