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Cytology and Neural Tissue

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Histology with Dr. He
Sean Golden
Quiz by Sean Golden, updated more than 1 year ago
Sean Golden
Created by Sean Golden about 9 years ago
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Resource summary

Question 1

Question
What kind of membrane does the nucleus of a cell have?
Answer
  • Single layer
  • Double layer
  • Triple layer
  • No membrane

Question 2

Question
What does the inner membrane of the nucleus attach to?
Answer
  • Ribosomes
  • Nuclear Lamina
  • Nuclear Microfilaments
  • Nuclear Intermediate filaments

Question 3

Question
What component of the cytoskeleton is important for cell shape and mobility; made of actin monomers
Answer
  • Microfilaments
  • Microtubules
  • Intermediate filaments

Question 4

Question
What part of the cytoskeleton is important for chromosomal movement during meiosis and mitosis?
Answer
  • Microfilaments
  • Microtubules
  • Intermediate filaments

Question 5

Question
What part of the cytoskeleton is important for intercellular connectivity and is immobile?
Answer
  • Microfilaments
  • Microtubules
  • Intermediate filaments

Question 6

Question
What is the inner membrane of the mitochondria called?
Answer
  • Inner membrane matrix
  • Nuclear laminae
  • cristae
  • Opiodal Folds

Question 7

Question
How many different types of hydrolytic enzymes do secondary lysosomes contain?
Answer
  • 20
  • 30
  • 40

Question 8

Question
What organelle is involved with the synthesis of hydrogen, bile acid synthesis, and Beta-oxidation of fatty acids?
Answer
  • Peroxisome
  • Lysosome
  • Golgi Apparatus
  • Smooth ER

Question 9

Question
Which cell surface structure is the main barrier of the cell that almost fuses the membrane together?
Answer
  • Tight Junction
  • Gap Junction
  • Adherent Junction
  • Desmosome

Question 10

Question
What is the only cell surface structure that allows intercellular communication?
Answer
  • Tight Junction
  • Gap Junction
  • Adherent Juction
  • Desmosome

Question 11

Question
What cell surface structure functions to increase the surface area of the cell and contains microfilaments?
Answer
  • Desmosome
  • Basal Lamina
  • Cilia
  • Microvilli

Question 12

Question
What are cell surface structures that move back and forth to propel fluid particles in one direction and contain microtubules?
Answer
  • Desmosomes
  • Basal Lamina
  • Cilia
  • Microvilli

Question 13

Question
What part of the cell cycle does the cell fix mistakes and where preparatory proteins are made?
Answer
  • G0
  • G1
  • S
  • G2
  • M

Question 14

Question
What part of the cell cycle is where DNA is replicated?
Answer
  • G0
  • G1
  • S
  • G2
  • M

Question 15

Question
What are axonal bundles running in the spinal cord and brain called?
Answer
  • Nerves
  • Tracts
  • Gray Matter
  • Pia Mater

Question 16

Question
What carries only motor commands away from the spinal cord?
Answer
  • Dorsal Root
  • Ventral Root
  • Spinal Root
  • Dorsal Root Ganglion

Question 17

Question
What does all neural tissue derive from?
Answer
  • epiderm
  • ectoderm
  • mesoderm
  • endoderm

Question 18

Question
What is the highly developed rough ER in a neuron called?
Answer
  • Neuroterminals
  • Nissl bodies
  • glia bodies
  • Ependymal bodies

Question 19

Question
Which of the following is only located in the cell body
Answer
  • Neurofilaments
  • bilayer membrane
  • Golgi complex
  • Mitochondria
  • sodium ions

Question 20

Question
Mitochondria are especially abundant in the axon terminals.
Answer
  • True
  • False

Question 21

Question
Where is the membrane potential initiated in a neuron?
Answer
  • Hillock
  • Dendrite
  • Axonal Smooth ER
  • Axonal Rough ER
  • Calcium influx on the membrane

Question 22

Question
Where would you find psudounipolar neurons?
Answer
  • Embryo tissue
  • Special sensory pathways
  • Dorsal root ganglion
  • Where there is a motor impulse

Question 23

Question
What are myelinated fibers of the CNS called?
Answer
  • Schwann cells
  • Olgiodendrocytes
  • Interneurons
  • Nodes of Ranvier

Question 24

Question
Astrocyte is a type of Microglia cell
Answer
  • True
  • False

Question 25

Question
Some glia cells can produce myelin.
Answer
  • True
  • False

Question 26

Question
What helps to form the Blood Brain Barrier?
Answer
  • Neurons
  • Ganglions
  • Glia
  • Axonal Terminals
  • Motor units

Question 27

Question
What type of cell is involved in Alzheimer's disease due to due to a build up of phagocytes?
Answer
  • Astrocytes
  • Macroglia
  • Microglia
  • Olgiodendrocytes
  • Neurons
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