PPT-Activity 2.2: Molecules Cells Are Made Of

1 Unit Map 2 You are here 3 Facts and questions about organisms Some things we know All organisms are made of cells All the functions of organisms are done by cells working together All cells are made of molecules. Squares. Do Now: List two characteristics of yourself that people say you got from your mother and two characteristics that you got from your father. . What are Punnet . Squares?. Punnet . Squares . is a tool used to predict how a offspring will look based on the Parents’ trait.. Cell . Signaling. In order to respond to changes in their immediate environment, cells must be able to receive and process signals that originate outside their borders. .. But cells aren't just targets. They also send out messages to other cells both near and far.. Environmental Literacy Project. Michigan State University. . Animals . Unit. Activity 5.1: Tracing the Processes . of Cows . Growing: Digestion and Biosynthesis. 1. Unit Map. You are here. 2. Connecting Questions about Processes at Different Scales: Digestion. Chapter 6. extracellular environment represents all constituents outside the cell. obtain nourishment, release secretions, eliminate wastes. CHEMICAL . REGULATORS. impact/interact neighboring (1) cells, (2) different tissues &/or (3) different organs. History of Life Chapter 15. Chemical evolution, first cells, eukaryotes. A. . I.Oparine. and . J.B.S.Haldane. Russian British . circa 1920. “. Organic molecules of moderate complexity (like amino acids) form easily without life, and literally rain down from space. by tagging. Lesson Title, Essential Question, Objectives. Lesson Title-Cell . Structure and Function. E.Q.: Why is cellular transport important to the function of cell organelles?. Obj.: . Describe the relationship between the structure and function of the cell membrane; Differentiate between the processes of osmosis, diffusion, passive, and active transport; Review for test . 1. Unit Map. 2. You are here. 3. Facts and questions about organisms. Some things we know:. All organisms are made of cells. All the functions of organisms are done by cells working together. All cells are made of molecules. Cell Structure and Function Chapter 2 Lesson 1: Cells and Life Understanding Cells People didn’t always know about cells Too small to be seen without proper tools Robert Hooke (English Scientist) 300 years ago he built a microscope Environmental Literacy Project. Michigan State University. . Animals . Unit. Activity 5.1: Tracing the Processes of Cows Growing: Digestion and Biosynthesis. 1. Unit Map. You are here. 2. Connecting Questions about Processes at Different Scales: Digestion. 1. WHAT MOLECULES?. LOCALIZING MOLECULES. 1. WHAT MOLECULES?. 2. WITH RESPECT TO WHAT?. LOCALIZING MOLECULES. 1. WHAT MOLECULES?. 2. WITH RESPECT TO WHAT?. . SPACE: Relative to other molecules, the genome, organelles, cells, tissues, whole organisms.. . By .Nader . Alaridah. . MD,PhD. Features of Antigens Recognized by. T Lymphocytes. The antigen receptors of most T lymphocytes, can see . only peptide fragments. of protein antigens, and . only when these peptides are presented by specialized molecules. Cells are Basic to Life . The human body is composed of trillions of cells.. There are about 200 different types of cells. . Each cell turns raw materials from. food . you eat and . air. you breathe into molecules the body needs.. The First Organic . Molecules. All living things consist of organic molecules. .. How did these building blocks of life first form? Scientists think that lightning sparked chemical reactions in Earth’s early atmosphere. They hypothesize that this created a ‘‘soup” of organic molecules from inorganic chemicals. In 1953, scientists Stanley Miller and Harold Urey used their imaginations to test this hypothesis. They created a simulation experiment to see if organic molecules could arise in this way . Mamoun Ahram, PhD. 1. Resources. This lecture. Cooper, Chapter 8. How can we measure RNA levels and site of expression?. Basic methods: Northern blotting, in situ hybridization. Northern blotting. This is done exactly like Southern blotting except that:.