PPT-Chapter 4.2: Tissues

Squamous Thin and flat Nucleus in the thickest part of the cell Cell Shapes Figure 44 Cuboidal Square Cell Shapes cont Figure 44 Columnar Rectangular Cell Shapes cont Figure 44 Protected regions where absorption takes place. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Prepared by : Reem Aldossari. THE GENERAL VISCRA OF THE RAT. Definition of Fixation . In the fields of . histology. , . pathology. , and . cell biology. , . fixation. is a . chemical process. by which . Key Terms. Histology:. the study of tissues.. Tissues:. groups of cells which are similar in structure and which perform common or related functions.. Four Basic Kinds of Tissues. Epithelial Tissue. Key Terms. Histology:. the study of tissues.. Tissues:. groups of cells which are similar in structure and which perform common or related functions.. Four Basic Kinds of Tissues. Epithelial Tissue. Parenchyma – These are the most abundant and versatile cells found in plants.. Storage - Plants store nutrients in Parenchyma cells.. Basic Metabolism – parenchyma cells are the primary sites of photosynthesis and protein synthesis.. Types of tissues:. TYPES OF TISSUES:. 1. Epithelial, nervous, muscle, connective. 2. Connective tissue: . . a. Contains few cells- spaced apart. . b. Defensive (type)- defends the body. ex. WBC. SWBAT determine the correct order of the levels of organization for structure and function, including . cells.  . tissues .  . organs.  . organ systems.  . whole organisms.  . ecosystems. Chapter 4. Objectives. Name the 4 main groups of tissues and give location and characteristics. Describe the difference between exocrine and endocrine glands and give examples. Give examples of circulating, generalized, and structural connective tissues. How do cells, tissues, organs, and organ systems explain the complexity of living things?. Essential. Question:. Turn to a seat partner and discuss the characteristics of living things. .. Let’s Review. Connect body parts, widely distributed. Functions. Protect, Support, Bind. Characteristics. Varied blood supply. Contain an extracellular matrix. Extracellular Matrix. Produced by connective tissues. 4-. 2. Tissue Level of Organization. The classification of tissue types is based on the structure of cells; the composition of noncellular substance surrounding cells (extracellular matrix) and the functions of the cells.. Cells are arranged in tissues that perform specialized structural and functional roles. Four Major Types of Tissue:. Epithelial. Connective. Muscle. Nervous. Introduction. General Characteristics. Covers free body surfaces. 27.1: carbon sequestration. By the process of photosynthesis, plants naturally remove carbon from the. a. tmosphere and incorporate it into their tissues. Carbon that is locked in . m. olecules of wood and other durable plant tissues can stay out of the. . Tissues have two interacting components:. Cells .. . Extracellular matrix (ECM).which is consist of many kinds of macromolecules.. The (ECM) function :. Supports the cells and the fluids that transports nutrients to the cells ..