Asu bio 201 - Study guides, Class notes & Summaries

ASU Bio 201 Lab Practical 1 Axial Skeleton 100% Correct Atlas (C1) has Lateral Masses which articulate with the occipital condyles of the skull; rotates on the dens of the axis; lacks a body. Axis (C2) allows rotation of the head via the dens (odontoid process); dens is unique to the axis. Body (Centrum) mass of spongy bone and red bone marrow covered with a shell of compact bone; weight-bearing portion of the vertebra. Canaliculi channels running between lacunae. Cancellous...

ASU BIO 201: FINAL EXAM QUESTIONS & ANSWERS 2024 Anatomical position - ANSWER-person stands erect w/ feet flat on floor and arms at sides. Palms, eyes, and face forward Directional terms - ANSWER-superior, inferior, medial, lateral, proximal, distal, superficial, deep, anterior and posterior vs ventral and dorsal Planes of the body - ANSWER-Sagittal (mid, para) Frontal Transverse Sagittal plane - ANSWER-divides the body into right and left halves Frontal (coronal) plane - ANS...

ASU BIO 201 (Anatomy and Physiology) Exam 1 Questions and Accurate Solutions Already Graded

12 - how many cranial nerves? 2 effects of dual innervation - Antagonistic effects oppose each other: pupillary dilator and constrictor muscle, heart slowed down or speeded up Cooperative effects seen when 2 division act on different effectors to produce a unified effect 3 routes of sympathetic innervation - Spinal nerve route: effectors in body wall are innervated by sympathetic fibers that exit a ganglion by the gray ramus and travel through spinal nerves Sympathetic route: effectors in ...

ASU BIO 201 EXAM 1 VERIFIED ANSWERS anatomy What is the study of structure (form)? physiology What is the study of how anatomical structures function (work)? Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen Brainpower Read More gross (macroscopic) anatomy What is the study of large, observable structures that you do not need to use a microscope to see? microscopic anatomy What is the study of structures too small ...

ASU BIO 201 FINAL EXAM VERIFIED SOLUTIONS 12 ️how many cranial nerves? 2 effects of dual innervation ️Antagonistic effects oppose each other: pupillary dilator and constrictor muscle, heart slowed down or speeded up Cooperative effects seen when 2 division act on different effectors to produce a unified effect 3 routes of sympathetic innervation ️Spinal nerve route: effectors in body wall are innervated by sympathetic fibers that exit a ganglion by the gray ramus and travel thr...

ASU BIO 201 EXAM TEST BANK 100+ QUESTIONSWITH 100% CORRECT ANSWERS UPDATED cervical enlargement - Answer-thicker section in the spinal cord which gives rise to the nerves of the upper limbs lumbar enlargement - Answer-thicker section in the spinal cord which gives rise to the lumbar and pelvic nerves. ascending fibers - Answer-groups of axons carrying information up the cord descending fibers - Answer-groups of axons carrying info down the cord THE WHITE MATTER OF THE SPINAL COR...

ASU BIO 201 BONE PRACTICE EXAM QUESTIONS WITH CORRECT DETAILED ANSWERS appositional growth - Answer--bones increase in width throughout life, depending on use -the deposition of new bone at the surface -osteoblasts on deep side of periosteum deposit osteoid tissue -forms circumferential lamellae over the surface Does bone remodeling happen often? - Answer-- bone remodeling occurs throughout life, 10% per year -repairs microfractures (girls wearing heels), releases minerals into blood, r...

3 kinds of muscle tissue skeletal, cardiac, smooth Major purpose of muscle converting chemical energy in atp --> mechanical energy of motion Muscle functions -movement of: whole body, body parts, organ contents -stability: maintain posture and prevent mvmt. -communication: speech, facial expressions and writing -control of openings and passageways: sphincters -body heat production Characterizations of connective tissues of a muscle fascia, epimysium, perimysium, endomysium Ct elements and...