Myelin sheaths Study guides, Study notes & Summaries

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

Normal ICP - 5-15 mmHg Formula for CPP - MAP - CVP or MAP - ICP Myasthenia Gravis - Diagnosed with CSF analysis (high protein, normal WBC) Seizures - Guillain-Barre syndrome - autoimmune condition that causes acute inflammation of the peripheral nerves in which myelin sheaths on the axons are destroyed, resulting in decreased nerve impulses, loss of reflex response, and sudden muscle weakness Normal CSF lab values - Pressure 70 - 180 mm Appearance is clear & colorless CSF total protein...

8 enzymes of vitamin B - Answer- Thiamin, Riboflavin, Niacin, Folate, B12, Biotin, Pantothenic Acid, B6 Niacin can be synthesized from? - Answer- tryptophan Major functions of Folate - Answer- Formation of DNA, metabolize amino acids, formation of neurotransmitters Synthetic form of folate? - Answer- folic acid Folate deficiencies can cause? - Answer- macrocytic anemia and neural tube defects major functions of vitamin B12 - Answer- formation of blood, folate metabolism, homocyste...

What are the different types of nervous tissue? ️ Neurons and Glia What makes up the Nervous System? ️ 1) The central nervous system 2) The peripheral nervous system What makes up the CNS? ️ The brain and the spinal cord What makes up the PNS? ️ The nerves that connect the CNS with the rest of the body What are the 4 types of Glia cells? ️ Astrocytes Microglia Ologodendrocytes Schwann cells What is an Astrocytes ️ -most abundant of the glia cells -makes up the blood brain ...

Location for bronchial drainage to the posterior apical segment Correct Answer-On the back, above the scapula Contraindications for electrotherapy Correct Answer-Cardiac arrhythmia, osteomyelitis, and seizure disorders Part Training Correct Answer-Practice of an indicidual component or sleected component of a task Signs of ALS Correct Answer-Assymetrical, distal weakness with atrophy; facial weakness with difficulty swallowing; hyperactive tendons/reflexes Parkinsons Disease Correct ...

what are the two parts of the nervous system correct answer: CNS and PNS what are the components of the CNS correct answer: spine and brain what in our body is like a wiring system correct answer: the nervous system what is the center for highest function correct answer: cerebral cortex is the cerebrum white or grey matter? why correct answer: grey bc it lacks a myelin sheath what do myelin sheaths do correct answer: cover neurons for faster conduction what are some thing...

ADVANCED PLACEMENT (AP) BIOLOGY: Nervous System 83 Questions Correctly Answered | 100% Rated Action potentials move down myelinated axons via saltatory conduction. This is because __________. Possible Answers: they jump from the middle of the gaps to the middle of the myelin sheaths additional impulses boost their speed periodically they jump from gap to gap in between the myelin sheaths they speed up dramatically in areas with more myelin wrapping, depending on the thickness of the sheath C...

Chem 210 Portage Learning Exam #5 | Questions and Verified Answers| 2023/ 2024 Update Question Which types of membrane lipids determine the blood type of humans? Triacylglycerols Phosphoglycerides Cholesterol Fatty acids Sphingolipids Question Sphingolipids are found in high concentrations in the membranes of . organelles myelin sheaths all cells heart cells Vitamin K lipids Question In a sphingolipid, the fatty acids are attached at carbo...

Question 1 Action potentials move down myelinated axons via saltatory conduction. This is because __________. Possible Answers: they jump from the middle of the gaps to the middle of the myelin sheaths additional impulses boost their speed periodically they jump from gap to gap in between the myelin sheaths they speed up dramatically in areas with more myelin wrapping, depending on the thickness of the sheath Correct answer: they jump from gap to gap in between the myelin sheaths Question 2 Wh...

Which of the following is a disorder characterized by a thinning of bone tissue and loss of bone density over time? A. Multiple sclerosis B. Osteoarthritis C. Osteoporosis D. Rheumatoid arthritis - c-Osteoporosis is a thinning of bone tissue and loss of bone density over time. Multiple sclerosis is an autoi1nmune disease in which the myelin sheaths around nerves degenerate, resulting in a loss of muscles and eyesight. Osteoarthritis is a fonn of arthritis that occurs when flexible tissue...

BIO201L Lab 8 Worksheet The Nervous System - All lab Questions Correctly Answered (100% Rated). Pre-Lab Questions: ”1. What is the primary function of the nervous system? This includes; (a)Maintaining homeostasis. (b) Receiving sensory input (c) Controlling muscles and glands. ”2. Why does the cerebral cortex contain so many folds? So as to increase the surface area of the cortex. ”3. What is a nerve impulse? It is a type of electrical signal that pass along the dendrites to gener...