Neuroglia Study guides, Class notes & Summaries

Bio 227 Lab Exam 3 Cory Hanley with Complete Solutions Where can you find bipolar neurons? Answer-Retina of the eye, olfactory region, and inner ear Where can you find unipolar neurons? Answer-Most sensory Where can you find multipolar neurons? Answer-Most CNS and efferent neurons Neuroglia of the CNS Answer--astrocytes (blood-brain barrier) -microglial cells -ependymal cells -oligodendrocyte

What is the purpose of the nervous system? Answer Regulation of activities involving internal organs and body's ability to interact with its environment What is the primary cell of the nervous system? Answer Neuron -Nonmitotic (CANNOT REGENERATE) -Primary fuel source is glucose Describe the function of the components of the neuron Answer -Soma: Cell Body -Dendrite: Carries impulses toward cell body -Axon: Carries impulses away from the cell body What does the myelin sheath do? ...

BIOL 235 Midterm 2 Exam Questions and Answers Latest Updated | Graded A+. What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small about of effort is needed to move the load Bones serve as levers and joints serve as ________ for the lever - fulcrum Agonist (Prime Movers) _________ muscles while antagonist ____________ muscles - contract, relax What are muscles that contract and stabilize the i...

PNS: EXAM 1 REVIEW QUESTIONS AND ANSWERS, GRADED A+ what does the nervous system do for the body? - --enables it to react to continuous changes in its internal and external environments -also controls and integrates the various activities of the body such as circulation and respiration structurally, the nervous system is divided into what? - -CNS and PNS functionally, the nervous system is divided into what? - -somatic nervous system (SNS) and autonomic nervous system (ANS) what ar...

between the origin and insertion which is usually located proximally in limbs ? - Answer-Origin What happens during REVERSE MUSCLE ACTION? - Answer-specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched What is a mechanical advantage using the example of a lever? - Answer-if the load is closer to the fulcrum and the effort is farther from the fulcrum only a small about of effort is needed to move the load Bones ser...

2024 HESI Exam Anatomy, Physiology Guaranteed A+ Actual Questions and Answers, Complete 100% 1. Histology: Answer: The study of tissues 2. Epithelial Tissue: Answer: Cover, line and protect internal organs. 3. Connective Tissue: Answer: Framework for the body. Support and structure organs 4. Neuroglia: Answer: Neurons and connective tissue 5. Muscle Tissue: Answer: contract and shorten 6. Voluntary Muscle: Answer: Skeletal muscles 7. Involuntary Muscle: Answer: smooth mus...

Exam 1: BIOS 252 / BIOS252 Anatomy and Physiology II Exam (Actual Exam)|Questions and Verified Answers (2024/ 2025) -Chamberlain QUESTION Which of the following chemical reactions would give a skeletal muscle about 15 seconds of energy and no more? A. Beta oxidation B. Synthesis of creatine phosphate C. Anaerobic glycolysis D. Aerobic respiration E. Kreb's cycle Answer: B. Synthesis of creatine phosphate QUESTION A skeletal muscle contraction where th...

Neuroglia (glial cells) - correct answer Essential to survival and function of neurons Preserve structure of nervous tissue

BIO 207 - Human Physiology Test 2 - CSULB Spring 2019 Dr. Gardner(updated) Question and answers 100% correct 2024 BIO 207 - Human Physiology Test 2 - CSULB Spring 2019 Dr. Gardner CNS (central nervous system) consists of the brain and spinal cord Autonomic Nervous System (ANS) has 2 divisions 1) Sympathetic 2) Parasympathetic Brainpower Read More Neurons do what? send and receive signals Neuroglia (glial cells) cells that support and protect neurons Organs of ...

What are the two main cell types in the nervous system? - ANSWER -Neurons -Neuroglia What are the parts of the neuron? - ANSWER -Cell body: processes information -Dendrites: collects information -Axon: propagates information -Synapses: transmits information