What is a cell? DEFINITION A cell is the basic unit of any organism or living thing. This means that it is the smallest “part” that is able to carry out.
Anton Van Leeuwenhoek – 1600’s Dutch merchant used magnifying glass to view cloth Dutch merchant used magnifying glass to view cloth Developed first usable.
Origin of Life Today How did life originate? Working back from today The most basic components How DNA and RNA work Working forward from simple molecules.
Chemical level: a molecule in the membrane that encloses a cell Cellular level: a cell in the stomach lining Tissue level: layers of tissue in the stomach.
Agenda 9/18/15 Get out Cell Organelle Booklet.. Chemical level: a molecule in the membrane that encloses a cell Cellular level: a cell in the stomach.
cells
Characteristics of Living Organisms
