Psio Exam 1 UPDATED QUESTIONS AND
CORRECT ANSWERS
System - CORRECT ANSWER organs working together to perform specific functions
Organ - CORRECT ANSWER tissues working together to perform specific functions
Tissue - CORRECT ANSWER cells working together to perform certain specific functions
Cells - CORRECT ANSWER Simplest structure which can perform all living functions
Levels of Structural Organization - CORRECT ANSWER Chemical, Cellular, Tissue, Organ,
Organ systems, Organism
Chemical Level - CORRECT ANSWER Atomic and molecular level
Cellular Level - CORRECT ANSWER Smallest living unit of the body
Tissue Level - CORRECT ANSWER Group of cells and the materials surrounding them that
work together on one task
Organ level - CORRECT ANSWER 2 tissue types that form a structure with a specific function
Organ System - CORRECT ANSWER Collection of organs with a common function
Organism Level - CORRECT ANSWER one living individual
11 Physiological Systems - CORRECT ANSWER Integumentary, skeletal, muscular, nervous,
circulatory, immune, respiratory, digestive, urinary, reproductive, endocrine
, Integumentary - CORRECT ANSWER Skin
Skeletal - CORRECT ANSWER Bones, cartilage, joints
Muscular - CORRECT ANSWER skeletal muscle
Nervous - CORRECT ANSWER brain, spinal chord, nerves, receptors
Circulatory - CORRECT ANSWER heart, blood vessels
Immune - CORRECT ANSWER lymph capillary & vessel, sp/non-sp responses
Respiratory - CORRECT ANSWER pulmonary structure, lungs, trachea, air sacs
Digestive - CORRECT ANSWER GI tract and accessory structures
Urinary - CORRECT ANSWER kidneys, ureters, urinary bladder
Reproductive - CORRECT ANSWER gonads, external genitalia, accessory structures
Endocrine - CORRECT ANSWER glands & hormones
Metabolism - CORRECT ANSWER The net sum of all chemical processes that occur in the
living body
Two Categories of constantly-occuring processes - CORRECT ANSWER Catabolism-
breakdown of large molecules into small ones
Anabolism- construction of larger molecules from small ones
CORRECT ANSWERS
System - CORRECT ANSWER organs working together to perform specific functions
Organ - CORRECT ANSWER tissues working together to perform specific functions
Tissue - CORRECT ANSWER cells working together to perform certain specific functions
Cells - CORRECT ANSWER Simplest structure which can perform all living functions
Levels of Structural Organization - CORRECT ANSWER Chemical, Cellular, Tissue, Organ,
Organ systems, Organism
Chemical Level - CORRECT ANSWER Atomic and molecular level
Cellular Level - CORRECT ANSWER Smallest living unit of the body
Tissue Level - CORRECT ANSWER Group of cells and the materials surrounding them that
work together on one task
Organ level - CORRECT ANSWER 2 tissue types that form a structure with a specific function
Organ System - CORRECT ANSWER Collection of organs with a common function
Organism Level - CORRECT ANSWER one living individual
11 Physiological Systems - CORRECT ANSWER Integumentary, skeletal, muscular, nervous,
circulatory, immune, respiratory, digestive, urinary, reproductive, endocrine
, Integumentary - CORRECT ANSWER Skin
Skeletal - CORRECT ANSWER Bones, cartilage, joints
Muscular - CORRECT ANSWER skeletal muscle
Nervous - CORRECT ANSWER brain, spinal chord, nerves, receptors
Circulatory - CORRECT ANSWER heart, blood vessels
Immune - CORRECT ANSWER lymph capillary & vessel, sp/non-sp responses
Respiratory - CORRECT ANSWER pulmonary structure, lungs, trachea, air sacs
Digestive - CORRECT ANSWER GI tract and accessory structures
Urinary - CORRECT ANSWER kidneys, ureters, urinary bladder
Reproductive - CORRECT ANSWER gonads, external genitalia, accessory structures
Endocrine - CORRECT ANSWER glands & hormones
Metabolism - CORRECT ANSWER The net sum of all chemical processes that occur in the
living body
Two Categories of constantly-occuring processes - CORRECT ANSWER Catabolism-
breakdown of large molecules into small ones
Anabolism- construction of larger molecules from small ones
