questions with complete answers.
Qs
lymphatic system - n
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Defense against infection and disease
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spleen - n
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filters blood
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Antigen - n
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The foreign particles or substances that trigger an immune response.
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antibody - n
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A protein that acts against a specific antigen
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What cell produces antibodies? - n
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B cells
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innate immune system - n
,Ans✔
defenses that humans are born with etc . skin , hair , mucus
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Basophil - n
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Alerts body of invasion
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renal artery - n
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carries blood to the kidney
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Osteoporosis - n
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A condition in which the body's bones become weak and break easily.
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Collagen - n
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structural protein found in the skin and connective tissue
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Cartilage - n
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A connective tissue that is more flexible than bone and that protects the ends of
bones and keeps them from rubbing together.
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,Fermentation - n
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Process by which cells release energy in the absence of oxygen
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oxygen debt - n
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the amount of oxygen required after physical exercise to convert accumulated lactic
acid to glucose
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Phalanges - n
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bones of the fingers and toes
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voluntary muscles - n
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muscles you are able to control
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involuntary muscle - n
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Muscles that are not under your conscious control ex . Heart
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hepatic portal vein - n
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carries deoxygenated blood from intestines to liver
, Qs
thoracic duct - n
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receives lymph from the rest of the body
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lympathic system - n
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immune system
Qs
what are examples of lymphoid organs ? - n
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tonsils , spleen and thymus
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Thymus - n
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An immune organ located near the heart. THe thymus is the site of T cell maturation
and is larger in children and adolescents.
Qs
What is the central nervous system? - n
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brain and spinal cord
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Peripheral Nervous System (PNS) - n
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cranial nerves and spinal nerves