BIOA02H3 Chapter 32: chapter 32.docx
43
BIOA02H3 Full Course Notes
Verified Note
43 documents
Document Summary
Chapter 32 introduction to animal organization and physiology. Cells must be surrounded by aqueous solutions (ions and molecules (which must remain balanced to prevent the osmotic water pressure from swelling the cell)). Cells are organized into tissues (cells with the same structure and function that work together as a unit) Organs are composed of two or more different tissues. Organ system coordinates the activity of two or more organs. Open channels between cells to between cells in the prevent (leak proof) same tissue. Button like spots or belts that hold cells together (stretchy) Four basic tissue groups: epithelial, connective, muscle, and nervous. Sheet like layers of cells that are usually joined tightly together with ecm. Covers body surface and surface of internal organs. And columnar (secretion, absorption) exocrine and endocrine glands. 32. 2 b connective tissue supports other body tissues connective tissues supports body tissues, transmit mechanical and other forces, and sometimes act as filters.
