Name and describe the types of cells commonly found in connective tissue
What will be an ideal response?
Connective tissue can contain fibroblasts, which are large, flat cells with branching projections that secrete the fibers and ground substance of the matrix. Macrophages develop from monocytes and are irregular shaped with short branching projections and are capable of engulfing bacteria and cellular debris by phagocytosis. Plasma cells secrete antibodies that attack or neutralize foreign substances in the body. Mast cells produce histamine that dilates small blood vessels. Adipocytes store triglycerides. White blood cells migrate from blood to connective tissue in response to certain immune system conditions.
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The __________ is the upper lip and apex of the nose of swine
Fill in the blank(s) with correct word
Which element of a reflex arc is responsible for receiving and processing sensory information and transferring it to motor neurons?
A) effector organ B) motor neuron C) sensory neuron D) integration center
Which system covers the external surface of the body and protects deeper tissues?
A) endocrine system B) integumentary system C) nervous system D) lymphatic system E) skeletal system
Damage to the muscle called the levator ani would result in
A. difficult urination. B. difficult defecation. C. inability of a male to have an erection. D. decreased support for the pelvic viscera. E. difficult defecation and decreased support for the pelvic viscera.