Ch.4 Tissue Classification Flashcards

(37 cards)

1
Q

Covers body surfaces, lines body cavities, forms glands

A

Epithelium

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2
Q

aggregates or groups of cells organized to preform one or more specific function.

A

Tisssues

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3
Q

Contractile cells and is responsible for movement

A

Muscle

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3
Q

Underlies or supports the other three basic tissues, both structurally and functionally

A

Connective

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4
Q

Receives, transmits, and integrates information from outside and inside the body to control the activities of the body

A

Nerve

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5
Q

What are the 4 main tissue types?

A
  1. Epithelium
  2. Connective
  3. Muscle
  4. Nerve
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6
Q

What are the 3 shapes of epithelial cells?

A
  1. Squanous (flat)
  2. Cuboidal (square)
  3. Collumanar (tall)
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7
Q

What are the 2 types of layers of epithelial cells?

A
  1. Simple (1 layer)
  2. Stratified (multiple layers)
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8
Q

Free surfaces of epithelial cells exhibit surface modifications, name 3?

A
  1. Microvilli
  2. Steriocilia
  3. Cillia
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9
Q

Epithelial cells rest on the ___-

A

Basal Lamina

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10
Q

What kind?

A

Simple cuboidal

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11
Q

What kind?

A

Simple Collumnar

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12
Q

What kind?

A

Stratified squamous

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13
Q

Connective tissue cells are ____ from each other

A

Seperate!

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14
Q

The space btwn connecitve tissue cells are occupied by?

A

Materials produced by cells, ECM

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15
Q

What are the 3 kinds of connective tissues?

A
  1. Embryonic
  2. Proper (loose/dense)
  3. Specialized
16
Q
  • Found in association with most epithelia
  • Loose arrangement of collagen fibers
A

Loose Connective tissue

17
Q
  • Numerous and densely packed collagen fiber
  • Primary cell type is the fibroblast
A

Dense Connective Tissue

18
Q

Bone, cartilage, blood are examples of?

A

Specialized Connective Tissue

19
Q

?

A

Loose connective Tissue

20
Q

?

A

Dense Connective Tissue

21
Q

Characterized by presence of contractile proteins (Actin and Myosin)

22
Q

Muscle cells are ____ and oriented with long axis in the same direction

23
Q

What kind of muscle cell

Cross striation

A
  1. Skeletal
  2. Cardiac
24
# What kind of muscle cell No cross strations
Smooth Muscle
25
**All muscle cells** contain contractile proteins____ arranged in microfilaments and **responsible for muscle contractions**
1. Actin 2. myosin
26
Consists of neurons and support cells
nerve tissue
27
are **highly specialized to transmit electrical impulses** and integrate those impulses ; from outside and inside the body.
Neurons
28
CNS?
Brain + spinal cord
29
PNS?
Nerves in body + Nerves in ganglia
30
Cells of the CNS?
Neuroglia Cells
31
Cells of the PNS?
1. Schwann Cells 2. Satellite Cells
32
____ derived structures develop from either the **surface or neuroectoderm**.
Ectodermal
33
give rise to**neural tube(CNS)**, **neural crest cells (PNS)** and derivatives
Neuroectoderm
34
Epidermis Enamel of teeth
Surface Ectoderm
35
* Connective tissue * Striated muscle * Smooth muscle
Mesoderm
36
* Epithelium of Oral Cavity * Liver, pancrease, gallbladder * Perenchyma of tonsils * Thyroid, PT, THymus gland
Endoderm