PPT-The Cell Types of Cells

Prokaryotic Cell The term prokaryote is derived from the Greek word prokaryote meaning before nuclei Prokaryotic cells are simpler and smaller than the eukaryotic cells These cells lack membrane bound organelles . Cellular and Developmental Biology Group. Kathleen Fitzpatrick, Apollo Kacsinta, Sylvia Lopez-Vetrone, Karen Redwine, Erica Stone, Nienke van Houten and Cindy Xin. Facilitator: Melissa Rowland-Goldsmith. Prokaryotic vs. Eukaryotic Cells. Two Basic Types. Remember….cells are the basic unit of life for ALL living things.. There are two basic types of cells:. Prokaryotic cells . – found in bacteria. Tissues. Four primary types of tissues:. Epithelial: cover body structures in order to absorb, secrete, protect, of filter materials in between layers of tissues.. Connective: support body structures.. Cell-to-cell . signaling. : . Important . to both multicellular . & unicellular . organisms. . H. elps coordinate activities & . events necessary for . multicellular . organism to develop from . Just like people have phases of development,. Cells have phases too.. In somatic (body) cells, a parent cell produces 2 daughter cells.. The purpose of mitosis is for growth and repair of tissue.. Three Phases or Stages. (C) Stem cells. (A) Somatic cells. (B) Differentiation in cells. (D) . Germline. cells. (E) Uses of stem cells. (F) Cancer Cells. Human Cells. Division and differentiation in human . cells . (C). State the 2 types of stem cells. Why is regulation of the cycle important?. 40%. Approximately 39.6 percent of men and women will be diagnosed with cancer at some point during their lifetime. . (based on 2010-2012 data). (cancer.gov). Two Basic Types. Remember….cells are the basic unit of life for ALL living things.. There are two basic types of cells:. Prokaryotic cells . – found in bacteria. Eukaryotic cells . – found in . Antigen fits with. this B cell. Different B cell clones. Making antibodies. Many plasma cells. Some memory cells. When specific B cells are activated, they multiply. Some cells become . memory cells. Cell membrane is like the doors on a car. They regulate what goes in/out.. The cell wall in a plant cell is like the frame on a car. The frame supports the car as the cell wall supports the plant.. The endoplasmic reticulum is like the fuel lines on a car. It lets a passage way for fuel to flow like proteins do in the endoplasmic reticulum . Chapters 12, 13, 16, 17. Limits to Cell Growth. The larger a cell becomes, the more demands a cell places on its DNA. If extra copies of DNA are not made, an “information crisis” would occur. The cell also has more trouble moving nutrients and wastes across the cell membrane. Lecturer . Dr. Samah A. Jassam BSc MSc PhD . MRSB. Al-Mustansiriya University . Collage of Pharmacy. Two . major types of stem cells in . mammals:. 1- . Embryonic . stem cells. , that are isolated from the inner cell mass of . seq. data. Philip Lijnzaad. Overview. Introduction. Manual methods. Existing methods. SingleR. CHETAH. Definition of cell type?. Originally defined in terms of (tissue) function and cell morphology. •All living things are made of cells.. •Cells are the basic units of life.. •Cells come only from other cells. . Since the microscope was introduced biologists have examined the structure of living things. In most cases they have been found to be compose of cells. There are however some strange exceptions to the general cell pattern..