GTCC BIO 168 Test 1 Chapters 1-4 Questions and Answers with
Solutions UPDATED!!!!!
Anatomy - Answer Study of structure
Physiology - Answer Study of function
6 levels of organization - Answer Atomic, cellular, tissue, organ,
organ system, organism
Tissue definition - Answer Groups of cells with a primary
function
Organ definition - Answer Groups of cells with many functions
Organism definition - Answer Multiple organ systems working
together to maintain the life form
Homeostasis - Answer levels of organization working together
to create a stable environment
,Receptor - Answer Senses a stimulus
Control Center - Answer Received information from the
receptor and processes the stimulus
Effector - Answer Responds to the control center's indication
Feedback Mechanisms - Answer The control of biological
reactions by the end product of those reactants (Positive and
Negative)
Negative Feedback - Answer Stimulus produces a response that
negates the original stimulus (Ex- Dog barks, we yell, dog stops
barking)
Positive Feedback - Answer Stimulus produces a response that
enhances the original stimulus (Ex- Get a cut, blood clots, blood
keeps clotting until the cut is sealed)
, Anatomical Landmarks definition - Answer Palpable structures
that are universal landmarks for identification or areas of
interest/injury
Abdominopelvic Regions - Answer
Abdominopelvic Quadrants - Answer
Anatomical Directions - Answer directional terms used for
identification purposes
Transverse Plane - Answer Divides superior and inferior
Frontal Plane - Answer Divides anterior and posterior
Saggital plane - Answer Divides left and right
Body Cavities - Answer Chambers lined by serous membranes
Solutions UPDATED!!!!!
Anatomy - Answer Study of structure
Physiology - Answer Study of function
6 levels of organization - Answer Atomic, cellular, tissue, organ,
organ system, organism
Tissue definition - Answer Groups of cells with a primary
function
Organ definition - Answer Groups of cells with many functions
Organism definition - Answer Multiple organ systems working
together to maintain the life form
Homeostasis - Answer levels of organization working together
to create a stable environment
,Receptor - Answer Senses a stimulus
Control Center - Answer Received information from the
receptor and processes the stimulus
Effector - Answer Responds to the control center's indication
Feedback Mechanisms - Answer The control of biological
reactions by the end product of those reactants (Positive and
Negative)
Negative Feedback - Answer Stimulus produces a response that
negates the original stimulus (Ex- Dog barks, we yell, dog stops
barking)
Positive Feedback - Answer Stimulus produces a response that
enhances the original stimulus (Ex- Get a cut, blood clots, blood
keeps clotting until the cut is sealed)
, Anatomical Landmarks definition - Answer Palpable structures
that are universal landmarks for identification or areas of
interest/injury
Abdominopelvic Regions - Answer
Abdominopelvic Quadrants - Answer
Anatomical Directions - Answer directional terms used for
identification purposes
Transverse Plane - Answer Divides superior and inferior
Frontal Plane - Answer Divides anterior and posterior
Saggital plane - Answer Divides left and right
Body Cavities - Answer Chambers lined by serous membranes
