PPT-Revision : specialised cells &

Tissues Biozone p88 89 Biozone p91 92 Lesson intentions Revise size relationships of structures Revise reasons for and functions of specialised cells Revise levels of organisation. MOP - AL 204 A Revision 1.0 1 Revision History Revision Description Author 1.0 Initial Release Clark 0.2 Updates as per issue #333 Clark 0.1 Initial Draft Clark 2 Contents Revision History ......... MOP - AL 082B Revision 1.0 1 Revision History Revision Description Author 1.0 Initial Release Clark 0.2 Updates as per issue #333 Clark 0.1 Initial Draft Clark 2 Contents Revision History .......... Specialisation. Learning Objectives. Learn about totipotency of cells.. Learn about when totipotent cells are present and what their rol. e is.. Learn how these cells can lose their totipotency.. Learn about . Specialised Cells. Cells organize into tissues, tissues into organs, organs into organ systems, and organ systems into organisms. describe the organization of cells into tissues,. organs, and systems. Overview. Cells, Tissues and Organs. Groups of specialised cells working together are called . tissues. and groups of tissues working together are called . organs. .. Mitosis. Mitosis is the process where cells divide to produce two new identical sets of chromosomes to the parent cell.. vocabulary. Averil Coxhead. Victoria University of Wellington. Aotearoa. /New Zealand. Today’s talk: Specialised vocabulary. Identifying. What is this vocabulary?. Why is it important?. Listing. When we use lists made by others, what do teachers need to think about?. Lesson 4: Describing Cells. Classify specialised cells as animal cells or plant cells.. Describe different specialised animal cells and plant cells.. Explain the structure and function of specialised cells using models.. of . conception a potential human being is just one cell. By the time you’re an adult you will have an estimated 37.2trillion (3.72 x 10. 13. ) cells in your body. Almost all of these cells are made by mitosis. 1 . – . CELLS, TISSUES & ORGANS. KEY WORDS. :. Nucleus. Cytoplasm. Cell membrane. Mitochondria. Ribosome. Chloroplast. Vacuole. Specialised. Diffusion. Concentration gradient. Multicellular. Tissue. (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 . (a). State the 4 main tissue types. Higher Human Biology. Differentiation. unspecialised. cells become altered and adapted. perform a . specialised. function. permanent tissue. Division of . labour. . Multicellular organisms. Differentiation in Human Cells. - Bone . - Neuron. - Liver . - Muscle. - Paramecium. - Epithelial. 4. ?. 5. ?. 6. ?. 1. ?. 2. ?. 3. ?. L4: Specialised Cells. Learning Objectives:. Describe how some cells may be specialised to carry out a particular function.. Functions of organelles. Organelle. Function. Plant or animal. Nucleus. Contains genetic material, which . provides the instructions to control . the activities of the . cell.. Both. Cytoplasm. Most chemical processes take place here, controlled by enzymes. Do Now: . What are the jobs/ functions of. Eukaryotes vs prokaryotes. Prokaryotes are single celled organisms that have no organelles(parts) that are surrounded by a membrane. They are very small in size and need electron microscopes to be seen. Example : Bacteria .