of structural organization and give examples of each. Chemical - atoms and molecules Cellular - molecules combine to form cells(basic structure and unit of an organism) Tissue - group of cells and materials (epithelial tissue‚ connective tissue‚ muscle tissue‚ and nervous tissue) Organ - composed of 2 or more types of tissues(skin‚ bones‚ stomach‚ heart‚ liver‚ lungs‚ and brain) System - consists of related organs that have common function(digestive system) Organism - a single living person
Premium Epithelium Connective tissue
cardiovascular‚ reproductive‚ skeletal‚ urinary‚ lymphatic‚ digestive‚ endocrine‚ immune‚ and nervous systems. Obesity causes complications with mechanical systems due to the stress of extra weight. There are problems with hormones and metabolism. Adipose tissues are made
Premium Obesity Nutrition Cancer
something different rather that going back to continue my studies in University. I applied to a Field Technician post in the Ministry of Agriculture and successfully got the job as a casual employee. I started in a Tissue Culture Laboratory to be honest I have no idea what Tissue Culture is all about and what work that I am going to deal with but I am a quick learner and I did perform the best that I can to do the job well with the best that I can. To my surprise I got promoted in the middle of
Premium 2008 albums Help me Human
first level is the Chemical Level‚ where atoms are combined to form molecules. The second level is the Cellular Level‚ where cells are made up of molecules. The third level is the Tissue Level‚ where tissues consist of simular cell types. The fourth level is the Organ Level‚ where organs are made up of different tissue types. The fifth level is the System Level‚ where systems consist of different organs that work together. The last and sixth level is the Organismal Level‚ where the human organism
Premium Cell Muscle Organelle
synthesize the pigment melanin. Melanin protects the cell nucleus from the destructive effects of UV radiation Langerhans cells: arise from the bone marrow and migrate to the epidermis and other areas of the body containing stratified squamous epithelial tissue. Merkel cells: present in small numbers at the epidermal-dermal junction. Associated with a disc-like ending of a sensory nerve fiber‚ called a Merkel disc‚ which functions as a sensory receptor. Layers of the Epidermis: In thick skin (which covers
Free Epidermis Skin Epithelium
Unit 3 Lecture Study Guide 1. List the 4 primary tissue types and give the general characteristics and functions of each one. 2. How are epithelial tissues classified? 3. How does the type of epithelial tissue relate to its function? Give at least 1 example of where you would find each type of epithelial tissue. 4. Differentiate between exocrine and endocrine glands. Give an example of each. 5. What is the difference between apocrine‚ merocrine and holocrine glands? Which is
Premium DNA RNA Protein
durian and macadamia; and P. colocasiae on taro. These blights on leaves are first seen as small flecks but within 3-5 days they expand to produce large lesions. Initially‚ infected tissue is water soaked but becomes necrotic (brown or black) in a few days. Often the lesions are surrounded by a halo of light green tissue. Spores appear as white velvety growth at the edge of the lesions‚ primarily at the underside of the leaf. It is this white growth that distinguishes Phytophthora leaf blight from
Premium Agar plate Bacteria Water
P2 Outline the structure of the main tissues of the bodyTYPES OF TISSUES: Epithelial Connective Muscle Nervous -112395159385 Epithelial Tissue Epithelial tissue covers other tissues. Epithelial tissues are very thin layers of cells used to cover organs and other surfaces. May be found covering blood vessels‚ individual organs and other small organs. There are 4 types of epithelia tissue. Pavement or Squamous Epithelium 54667158826500Squamous epithelium is the scientific name for a type
Premium Nervous system Urinary bladder Heart
Engineering Fabrication of medical parts can be done by using additive manufacturing technology. One approach which is more suitable for regeneration of tissue structure is to form a scaffold which is made of a biocompatible material so that vascularization and cell ingress will be enabled. This scaffold will represent the shape of the final tissue construction and later living cells will be added. The scaffold geometry should include porous structure where pores are large enough in diameter to allow
Premium Bone Extracellular matrix Osseous tissue
slides Nervous tissue slides Endocrine tissue slides Cardiovascular tissue slides Respiratory tissue slides Digestive tissue slides Renal tissue slides Select the group of slides you wish to view‚ and then refer to the relevant worksheet in this section for a step-by-step tutorial. For example‚ if you would like to review the skeletal muscle slides‚ click on the Skeletal muscle slides folder‚ and then turn to the next page of this lab manual for the worksheet entitled Skeletal Muscle Tissue Review to
Premium Muscle Skeletal muscle Epithelium