And schwann - Study guides, Class notes & Summaries

PHYS 261 FINAL EXAM QUESTIONS AND ANSWERS 2023 REVIEW - Complete. An allosteric modulator binds to A) the active site. B) the product. C) a region of the enzyme other than the active site. D) the surrounding tissue. E) the substrate. 10) Permeability is a property of A) solutes. B) solvents. C) ions. D) membranes. E) proteins. 11) What are the two extracellular fluid compartments in the body? A) plasma and the fluid portion of the blood B) intracellular and plasma C) plasma and in...

respiratory zone - correct answer respiratory bronchioles, alveolar ducts, alveoli What does the Respiratory Zone do? - correct answer Allow inhaled oxygen to diffuse into the lung capillaries in exchange for CO2. Conducting Zone - correct answer nose, pharynx, larynx, trachea, bronchi, bronchioles What does conducting zone do? - correct answer conducts air to respiratory zone, humidifies, warms, and filters air. Most common cancer mutation? - correct answer Acquired. What does anticholiner...

OCCTH 583 Midterm Latest Update Graded A+ Dendrites Branchlike parts of a neuron that are specialized to receive information Cell Body / Soma The part of the neuron that contains the nucleus, which processes and integrates information Axon A threadlike extension of a neuron that carries nerve impulses away from the cell body A bundle of axons makes up a ___ Nerve Axon Collaterals Branches of the axon that allow one neuron to pass the signal to multiple effectors Where is t...

Afferent - Towards (towards the spinal cord) Efferent - Away From (away from the spinal cord) Which nerves are incapable of regeneration? - Neurons in the Central Nervous System (CNS) do not divide and injury causes permanent loss. Which injury to nerves has better outcomes? Crushed or Severed/Cut - Crushed nerves recover better How do peripheral nerves repair themselves? - Axonal Reaction Name 8 local changes that occur when an axon is severed - 1. Cut end retracts and the axolemma cove...

The pre-synaptic cell bodies in the sympathetic division are located in? (Pg 57) - Answer The Nucleus AND IML Cell Column Patient presents with redness, edema, and pain. What classification of burn is this? (Pg 15) - Answer 1st degree superficial What are the layers of the skin from superficial to deep? (Pg 12) - Answer Epidermis, dermis, subcutaneous, deep fascia, skeletal muscle John flexes his elbow to 90 degrees. What plane and axis is this movement occurring in? (Pg 5) - Answer Sag...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...

Test Bank to accompany Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulato...

The cytoplasmic extensions that, together with the cell body, provide the main receptive surfaces for neurons are a. Neurofibrils b. Chromatophilic substances (nissl bodies) c. Axons d. Dendrites - d. Dendrites The two types of cells of the nervous system are a. Axons and dendrites b. Neurons and neuroglia c. Motor neurons and sensory neurons d. Schwann cells and microglia - b. Neurons and neuroglia The functional connection between two neurons is a(n): a. Dendrite b. Gap junction ...

Who speculated that cells are living entities and plants are aggregates of cells? - Schleiden Who proposed that all cells originate from other cells? - Virchow Which of these statements is not a part of the cell theory? All cells are replaced All living organisms are composed of one or more cells new cells come only from pre-existing cells by cell division cells are the smallest units of life - all cells are replaced The field that involves the study of cells and how they interact with ot...

NBME 25| Questions and Answers, 100% Correct Patient had anaphylaxis following the transfusion of fresh frozen plasma. What is the genetic deficiency? IgA deficiency. Patient with this disease may have preformed antibodies against IgA How does sitagliptin work? It is a competitive inhibitor of dipeptidyl peptidase-4 (DPP4). It prevents breakdown of GI incretins (ex: glucagon-like peptide, GLP-1) and promote endogenous release of insulin. ** DPP4 inhibitor increases endogenous insul...