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chapter 1
animal anatomy and physiology
Question | Answer |
---|---|
abdominal cavity | body cavity containing the liver, stomach,small intestines,part of the large intestine, kidneys, and pancreas. |
anatomy | study of the internal and external body structures. |
body system | a collection of structures, organs and tissues that are linked by their contributions to a common function. |
bone | a dense rigid type of connective tissue that provides support for muscles and protects body tissues and organs |
cartilage | a more rigid form of connective tissue found in joints between bones and the ribs, nose, and sternum. |
cells | the basic units of all living things which form the complex tissue and organs that makes up an animal's body |
connective tissue | tissue that connects structures together, providing support and protection. |
cranial cavity | body cavity that contains the brain |
diabetes | disease characterized by an inability to process sugars in the diet due to a decrease in or total absence of insulin production |
DNA | hereditary material of genes, contained in cells. |
dorsal cavity | body cavity subdivided into the cranial and spinal cavities |
epithelial tissue | tissue covering all body surfaces , inside and out, including the outer layers of skin |
gout | an acute form of arthritis that causes severe pain and swelling in the joints. |
homeostasis | the process by which an animal maintains its internal equilibrium by adjusting its physiological processes, |
hyperglycemia | condition in which blood glucose levels reach abnormally high levels which often a clinical sign of diabetes. |
hypoglycemia | blood glucose fall below a level necessary to properly support the body's need for support and stability. |
muscle tissue | elastic tissue that can contract and relax to change it's length. |
neural tissue | tissue composed of neurons and found in the brain , spinal cord, and peripheral nerves. |
neuroglia | cells that provide support, protection, oxygen, and nutrients for neurons. |
neurons | highly specialized nerve cells that transmit electrical impulses to all areas of the body. |
organ | collection of different tissues that work together to perform a particular function |
pelvic cavity | body cavity containing bladder, final section of the large intestine reproductive organs of female or prostrate gland of male |
peripheral nerves | nerves outside of brain and spinal cord |
physiology | study of how animals perform their vital functions |
RNA | molecule that serves as a template for protein synthesis in the body |
spinal cavity | body cavity that contains the spinal cord. |
thoracic cavity | body cavity containing the heart and lungs |
tissue | collection of cells in which one type of cell predominates. |
ventral cavity | ventral cavity is subdivided into thoracic, abdominal, and pelvic cavities. |