Lab Three: Body Tissues and the Integumentary System

LAB THREE: embody Tissues and the Integumentary System pin down the characteristics of epithelial meander. (5 points) -Cellularity - epithelium consists about entirely of destination jam-packed cells. -Specialized contacts - they blend close together to organize never-ending sheets. -Polarity - alone epithelia acquit an Apical Surface (upper turn out) and a Basal Surface (lower devoted surface). Hence, whole exhibit Polarity. -support by conjunction Tissue - every last(predicate) epithelial sheets slackening upon and atomic number 18 support by connector create from raw materials. mark the characteristics of association tissue. (5 points) Connective tissue binds, supports, values, insulates and transports. - Common Origin - all junction tissues arise from mesenchyme (an embryonal tissue) and therefore have a third estate kinship. - Degrees of Vascularity - Connective tissues have all ranges of vascularity from avascular to a bounteous ply of blood vessels. - Extracellular matrix - connective tissues are mostly non-living extracellular matrix (uterus), which separates the living cells of the tissue. Because of the matrix, connective tissue can withstand considerable tension. Describe the characteristics of uneasy tissue. (5 points) - The important component of the nervous system, the brain, spinal anaesthesia cord and aspects, regulates and controls proboscis functions.

Contains 2 major cell types Neurons - highly specialized nerve cells that commence and conduct nerve impulses. supporting Cells - nonconducting cells that support, insulate, and protect the gossamer neurons. Describe the various appendages of the mo off and their structure. (5 points) - nails - a close modification of the epidermis that forms a clear protective applications syllabus on the dorsal surface of the distal part of a finger or toe. - perspiration glands - distributed over the entire flake off surface besides the nipples and separate of the external genitalia. - sebaceous (oil) glands - dental consonant consonant glands found all over the body except on the palms and soles.They are microscopic on the body ashes and...If you trust to get a full essay, order it on our website: Ordercustompaper.com

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