Histo 70-100 Flashcards

1
Q
  1. What region is made of thin filaments://
A

I Band

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2
Q
  1. What is the plasma membrane of a muscle cell called://
A

Sacrolemma

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3
Q
  1. What is the covering of an individual muscle fiber:
A

Endomysium

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4
Q
  1. Which connective tissue cell type contains properties of smooth muscle cells://
A

Myofibroblasts

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5
Q
  1. Which one of these cells is NOT a cell type routinely found in loose connective tissue://
A

Microglia

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6
Q
  1. Which of the following can be classified as “connective tissue proper”://
A

Dense irregular connective tissue

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7
Q
  1. What does connective tissue develop from://
A

Mesenchyme (Mesoderm)

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8
Q
  1. Which of the following can be classified as “connective tissue proper”://
A

Dense irregular connective tissue

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9
Q
  1. What type of connective tissue is an undifferentiated tissue found in the embryo://
A

Mesenchyme

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10
Q
  1. What type of tissue is a ligament composed of://
A

Connective tissue

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11
Q
  1. What is areolar tissue://
A

Loose connective tissue

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12
Q
  1. How many types of cartilage are there://
A

3 – Hyaline, Fibrous, Elastic

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13
Q
  1. Which type of cartilage forms the intervertebral disc://
A

Fibrous cartilage

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14
Q
  1. What cell produces the cartilaginous matrix:/
A

Chondroblasts

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15
Q
  1. Which type of cartilage is characterized by a glassy matrix://
A

Hyaline cartilage

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16
Q
  1. Which type of cartilage forms the articular surface on bones://
A

Hyaline cartilage

17
Q
  1. What is woven bone://
A

Woven bone (also known as fibrous bone), is characterized by a haphazard organization of collagen fibers and is mechanically weak. Immature bone is woven bone, it is nonlamellar bone or bundle bone

18
Q
  1. What is bone formation called when the bone is formed directly, without using a cartilage template:
A

Intramembranous

19
Q
  1. What forms the epiphyseal growth plate://
A

Hyaline cartilage

20
Q
  1. What are the mineral crystals in bone called://
A

Hydroxyapatite

21
Q
  1. What is bone formation called when the bone is formed from a cartilage template
A

Endochondral

22
Q
  1. Which of the following is involved in the blood brain barrier://
A

Astrocytes

23
Q
  1. Which of the following forms myelin in the peripheral nervous system://
A

Schwann cells

24
Q
  1. Which of the following is an element of the central nervous system
A

Spinal cord and brain

25
Q
  1. What is a collection of cell bodies outside the CNS called://
A

Ganglion

26
Q
  1. Which of the following is the most abundant neuroglia cell://
A

Astrocytes

27
Q
  1. What is the end of an axon called://
A

Terminal bouton / axon terminal / end bulb

28
Q
  1. Which of the following forms myelin in the central nervous system://
A

Oligodentrocytes

29
Q
  1. What is the primary component of myelin:
A

Lipid

30
Q
  1. What are neurons in the retina://
A

There are five types of neurons in the retina: photoreceptors, bipolar cells, ganglion cells, horizontal cells, and amacrine cells

31
Q
  1. What is another term for the cell body of a neuron://
A

Perikaryon / soma