Bio 227 exam - Study guides, Class notes & Summaries

Boise State Bio 227 Exam 3 Test; Questions and Answers 100% Correct Muscle contraction, blood clotting, nerve impulse transmission Answer-Calcium is one of the minerals stored and released from bone. What are some of its functions within the body? Short Bones Answer-What type of bones have a length nearly equal to their width? The metaphysics Answer-What portion of bone contains the epiphyseal plate? Proximal epiphyses of humorous and femur and portions of axial skeleton: skull, vertebra...

Bio 227 Exam 2 Correct Answers!!

Receptors are parts of the nervous system that allow it to: - Answer collect information The nervous system controls the activity of muscles and glands. Muscles and glands can generate changes and are therefore called: - Answer effectors Nerves and ganglia are structures found in the: - Answer peripheral nervous system Which is not a general function of the nervous system? - Answer transporting materials throughout the body The afferent division of the nervous system is a...

Boise State Bio #227-Exam #4-Koob; Questions and Answers 100% Correct List the 3 main functions of the nervous system. Answer-1)Sensory 2) Integrative 3) Motor Central Nervous System is composed of what two parts? Answer-1)Brain 2)Spinal Cord Peripheral Nervous System is composed of what two parts? Answer-1) Somatic Nervous System 2) Autonomic Nervous System Afferent is to ___________ as Efferent is to ___________ Answer-sensory, moto

Bio 227 Lab Exam 1 Latest Version Graded A+ 2 layers of integumentary system Epidermis and dermis active transport Energy-requiring process that moves material across a cell membrane against a concentration gradient adipose connective tissue highly vascularized; nucleus is pushed to inside edge of plasma membrane adrenal glands pair of endocrine glands just above the kidneys Anaphase third stage of mitosis; chromosomes pull apart and move toward the poles of the cell Ante...

Bio 227 Lab Exam 1; Questions and Answers 100% Correct total magnification Answer-ocular lens x objective lens Proximal Answer-Nearer to the trunk of the body Distal Answer-Farther from the trunk of the body Anterior Answer-front of the body Posterior Answer-back of the body Lateral Answer-away from the midline

Bio 227 Lecture Exam 1 Questions and Answers Already Passed 4 most common elements in the human body oxygen, carbon, nitrogen hydrogen 6 major classes of enzymes 1. Oxidoreductases- oxidizes or reduces eg moves electron around 2. Transferases- transfers a functional group eg phosphate/hydroxyl 3. Hydrolases- does a hydrolysis reaction by ripping apart molecules using water 4. Lyases-breaks bonds but without water 5. Isomerases-makes one isomer into another by changing shape 6. Lig...

Bio 227-Final Exam-Boise State-Koob; Questions and Answers 100% Correct Define Sensation. Answer-Awareness of a stimulus. Define Perception. Answer-refers to the conscious registration of a sensory stimulus.Interpretation of the meaning of the stimulus List 4 prerequisites for sensation/perception to occur. Answer-a. Stimulus b. Receptor c. Conducted d. Translate impulse into a sensation Define Projection. Answer-describes the process by which the brain refers sensations to their po...

Bio 227 Lab 2 Exam Cory Hanley; Questions and Answers 100% Correct Frontalis (frontal belly) Answer-Raises eyebrows Occipitalis (occipital belly) Answer-Pulls scalp posteriorly Orbicularis oculi Answer-Closes eye Corrugator supercilii Answer-Draws eyebrows medially Buccinator Answer-Compresses cheeks Masseter Answer-Elevates mandible

Bio 227 Lecture Exam 1 with Complete Solutions Anatomy Answer-study of structure and form Physiology Answer-the study of function of body parts Gross Anatomy Answer-systematic anatomy (anatomy of each functional body system), regional anatomy(examines all structures in a certain region as a complete unit), surface anatomy(focus on both superficial anatomic markings and the interal body structures that relate to the skin covering them), comparative anatomy(examines similarities and di...