Ependymal cells - Study guides, Class notes & Summaries

Bio 210 chapter 11 questions and answers rated A+ The nervous system is? The master controlling and communicating system of the body The three functions of the nervous system are? 1. Sensory input 2. Integration 3. Motor output The sensory input gathers information by the internal and external sensory receptors The integration function processes and interprets the sensory input The motor output function activates the effector organs (muscles and glads) and produces the appro...

Irene Gold Packet - General Anatomy Questions and Correct Answers. What gives rise to the thyroid? - Correct Answer: Foramen cecum What is the limb bud rotation of the arms? - Correct Answer: 90 degrees lateral What is the limb bud rotation of the legs? - Correct Answer: 90 degrees medial What is the Coronal/Frontal planes of the body? - Correct Answer: A-P What is the Sagittal/medial planes of the body? - Correct Answer: R-L What is the parasagittal plane of the body? - Correct Answer: el...

HUBS 191 progress test 2 Latest update already passed central nervous system nervous system consisting of brain and spinal cord peripheral nervous system nervous system consisting of peripheral nerves glia 'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons nerve cells, transmission of information dendrites recieve input, send info into cell body cell body contains nucleus and organelles axon carries electrical impulses, may/may not be myelinated a...

Barry BMS - Neuroscience COMP Latest Update Graded A+ To relay the sensory information to the cerebellum and thalamus and contain viscera somatic and motor None of the above = pons Which of the following are true about the CEREBELLUM? a. the cerebellum relays information to the thalamus b. relay c. coordinate complex motor behaviors C The secondary brain vesicle at 6 weeks which originates the medulla oblongata Myelencephalon Which region of the adult brain originates the cer...

MLT EXAM WITH COMPLETE SOLUTIONS GRADED A+ What is CSF - Answer-liquid that surrounds the brain and spinal cord What are the functions of CSF - Answer-physical support and protection Provision of a controlled chemical environment to supply nutrients to the tissues and removal of wastes intracerebral and extracerebral transport volume of CSF - Answer-total CSF volume is about 150mL where is CSF formed - Answer-predominately at the choroid plexus deep within the brain and by the ...

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 Neuroglia of the PNS - Answer--Schwann cells -satellite cells Olfactory nerve (CNI) - Answer-1- Smell Optic nerve (CNII) - Answer-2- visual ...

Neuroscience EXAM 2– USA (Latest 2023/ 2024 Update) Exam Prep with Questions and Verified Answers| 100% Correct| Grade A Q: foramen magnum Answer: where most of the vertebral arteries runs up through and feeds blood up to the rest of the brain Q: foramen spinosum Answer: where the middle meningeal artery runs Q: jugular foramen Answer: where the jugular vein runs up through the skull Q: herniations Answer: shifting of the brain due to vascular damage ...

BIOS 252 COMPREHENSION EXAM 2024 4 Versions Already Rated A+ From Expert With Complete Solutions VERSION 1 2 types of summation - *temporal (wave) summation: one presynaptic neuron to one postsynaptic membrane *spacial summation: multiple presynaptic neurons to one postsynaptic membrane describe ligand gated channels - responds to chemical stimuli that bond to receptors describe voltage gated channels - respond to a direct change in membrane potential describe mechanically gated ch...

afferent divison : SENSORY, impulses carried through the PNS toward the CNS efferent divison : motor, from CNS to PNS effectors nissl bodies : concentrations of RER and free ribosomes in the cytoplasm ganglia : clusters on PNS neuron cell bodies vesicular synpase : (chemical) involves neurotransmitters nonvesicular synpase 2 | P a g e : (electric) involves direct contact between cells interneurons : (association neurons) in the CNS between sensory and motor neurons astrocytes : ...

Irene Gold Packet - General Anatomy Questions and Correct Answers. What gives rise to the thyroid? - Correct Answer: Foramen cecum What is the limb bud rotation of the arms? - Correct Answer: 90 degrees lateral What is the limb bud rotation of the legs? - Correct Answer: 90 degrees medial What is the Coronal/Frontal planes of the body? - Correct Answer: A-P What is the Sagittal/medial planes of the body? - Correct Answer: R-L What is the parasagittal plane of the body? - Correct Answer: el...