Biol 2457 Study guides, Class notes & Summaries

What 2 organs does the CNS made of? - 1) Brain 2) Spinal Cord THAT'S ALL - It doesn't matter what animal or creature you are, if you remove the head, you're dead. What is cephalization? - Creatures that have sensory organs and nervous control centered in the anterior end of the body - Basically, they're organisms that developed a HEAD with a brain inside What are 2 major functions of CNS? - 1) Integration of sensory stimuli - Basically it allows you to interpret stimuli from our...

The nervous system allows animals to? - - Interact with their environment - Allow organism to detect and respond to stimuli - Allow organism to regulate its internal body conditions What are the 5 functions of the nervous system? - 1) Sensory 2) Motor 3) Integration 4) Higher order 5) Homeostasis Describe more in depth on what the 5 functions do in the nervous system. - 1) Sensory - Detect STIMULI

The PNS links our body to our...? - Environment PNS consists of what? - ALL neural structures outside of brain and spinal cord (CNS) PNS: Sensory receptors, nerves, motor endings What is a nerve? - Cord-like organ of the PNS that looks like a cord because it's a BUNDLE of myelinated AND non-myelinated axons enclosed by connective tissue What are the 2 types of nerves? - 1) Spinal 2) Cranial - Depends on where they originate

What are joints also known as? - Articulations What are the 3 major functions of joints? - 1) Binds bones together 2) Allow bone growth 3) Enables the body to move in response to skeletal muscle contraction Joint can be identified as either structural or functional. How are joints STRUCTURALLY classified? - By how adjacent bones are joined Joints can be identified as either structural or functional. How are joints FUNCTIONALLY classified? - By the degree of movement that they allow

UTA BIOL 2457 Exam I: Ch. 1-6 Questions And Answers 2023

BIOL 2457 ATI TEAS 6 Math/ATI TEAS 6 - Science (Human Anatomy and Physiology) ATI TEAS 6 - Science (Human Anatomy and Physiology) Hierarchy of Structures Lowest Hierarchy level is at Organelles within a cell. They obtain energy from food and reproduction. -Cells with the same function are collected into larger groups called Tissues. -Tissues are collected into Organs, carry out single task, like oxygenated blood (lungs), or filter out waste (kidneys). -Organs work together in systems that...

BIOL 2457 - Exam 1 Questions And Answers 2023

BIOL 2457 EXAM 1 CHAPTERS 1-5 With Complete Solutions 2023

BIOL 2457 Exam 1, Ch. 1-5 Quizzes graded A

A condition that produces a reduction in bone mass sufficient to compromise normal function is __________. osteoporosis. Which of the following statements concerning the periosteum of a bone is NOT true? All bone surfaces in the body are covered by the periosteum. During fetal development, intramembranous ossification takes place in __________. fibrous connective tissue membranes. Mary is 50 years old. During a checkup, a bone scan reveals that portions of her skeleton show signs of oste...