PPT-Prokaryotes 20-2 Federoff

Classifying Prokaryotes The smallest and most abundant microorganisms on Earth are prokaryotes unicellular organisms that lack a nucleus Prokaryotes have DNA like all other cells but their DNA is not found in a membranebound nuclear envelope as it is in eukaryotes Prokaryote DNA is located in the cytoplasm . Domain. Most inclusive taxonomic category; larger than a kingdom. . Bacteria. . Domain of unicellular prokaryotes that have cell walls containing peptidoglycan.. Eubacteria. . Kingdom of unicellular prokaryotes whose cell walls are made up of peptidoglycan.. TSW – Recognize that the presence of a nucleus determines whether a cell is prokaryotic or eukaryotic. 6.12B. Cells. There are two . basic types . of cells. Prokaryotes. or prokaryotic cells . Eukaryotes. : VIDEO RECAP PROKARYOTES AND EUKA RYOTES Amoeba Sisters Video Recap: Prokaryotes and Eukaryotes 1. The beginning of the video clip discusses potential challenges of a fungal infection and how Wednesday, January 23, 2013. Warm-Up:. Tuesday, January 23, 2013. Work together with your classmates using your pieces to form one, big puzzle piece!!. Objectives:. By the end of class today, students will be able to:. Homeotic Genes. Type of master gene that controls formation of specific body parts during development. Antennapedia. . Expressed in the thorax causes legs to form. Expressed in the head causes legs to form there also. Cell Theory. Every living organism consists of one or more cells.. The cell is the structural and functional unit of life.. All living cells arise by division of preexisting cells.. Cells contain hereditary material, which they pass on to their offspring during division.. Viruses . A nonliving (?) particle made of proteins, nucleic acids, and sometimes lipids (fats). Viruses only reproduce by infecting living cells. Most viruses can only be seen with an electron microscope. Prokaryotic . Structure. size1-5. m. m (resolution of the human eye ~750. m. m). . Cell wall. . main component is peptidoglycan (modified sugar polymers). . can be further differentiated performing a gram stain . Biology Unit 04 Lesson 01. Prokaryotes – What are they?. Cells (usually single-celled) with no nucleus. Have no specialized organelles. Usually have: cell wall, cell membrane, ribosomes, genetic material, cytoplasm, and flagella or cilia. GET READY TO USE THEM. STAND UP NOW . WITH CLICKERS IN HAND. WHEN I GIVE THE SIGNAL,. HOLD YOUR BREATH AS LONG AS YOU CAN.. I will count the time off.. When you can’t hold your breath any longer,. What makes these two cell classes different?. Cells. The . cell. is the smallest unit of life in the universe.. ALL cells have two things in common:. They have . cell membranes. , which are barriers that separate the inside of a cell from the outside.. Grow best in . warm, moist . environments. Mycology. is the study of fungi. Mycologists. study fungi. A . fungicide. is a chemical used to kill fungi. Fungicide kills leaf fungus. 2. The Characteristics of Fungi. Warm Up- 8/21. What level of organization is this picture an example of?. Good Things. Levels of Organization Card Sort. Lab Tables (4 group members). 5 Minutes Max. Levels of Organization Matching. 5 Minutes. PROKARYOTES AND EUKARYOTES BY DR JAWAD NAZIR ASSISTANT PROFESSOR DEPARTMENT OF MICROBIOLOGY UNIVERSITY OF VETERINARY AND ANIMAL SCIENCES, LAHORE Functional anatomy of prokaryotes Prokaryotes vs Euka