Epithial And Connective Tissue Flashcards

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1
Q

What are the different types of tissue?

A
  1. Muscle
  2. Nervous
  3. Connective
  4. Epithelial
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2
Q

What is the function of connective tissue?

A
  1. Supports body parts and connects them together
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3
Q

What is the function of nervous tissue?

A
  1. Conducts nerve impulses by reacting to stimuli
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4
Q

What is the function of muscle tissue?

A
  1. Allows movement of body and individual structures
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5
Q

How is epithelial arranged?

A
  1. Simple
  2. Stratified
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6
Q

What is the function of a basement membrane?

A
  1. Providing oxygen and nutrients into the cell
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7
Q

Define ciliated epithelia and the function?

A
  1. Cilia on skin
  2. Aids moving dust and mucus
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8
Q

Where is simple squamous located?

A
  1. Alveoli
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9
Q

What is the function of simple squamous?

A
  1. Allows substances to diffuse across
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10
Q

Where is simple cuboidal located?

A
  1. Kidney tubules
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11
Q

What is the function of simple cuboidal?

A
  1. Allows diffusion of molecules
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12
Q

Where is psudostratified columnar located?

A
  1. Trachea
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13
Q

What is the function of psudostratified columnar?

A
  1. Allows molecules to be swept towards the throat due to mucus secretion
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14
Q

Where is simple columnar located?

A
  1. Small intestine
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15
Q

What is the function of simple columnar?

A
  1. Allows for nutrient a absorption and secretion of mucus
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16
Q

What are the different types of connective tissue?

A
  1. Loose connective tissue
  2. Dense connective tissue
  3. Specialised connective tissue
17
Q

What are the names of the different epithelial tissues?

A
  1. Ciliated epithelial tissue
  2. Cuboidal
  3. Squamous
18
Q

What are the functions of ciliated epithelial tissue?

A
  1. Removes dirt and foreign bodies to prevent infection
  2. Moves mucous secretions for effective gaseous exchange
19
Q

How would lack of calcium affect muscle contraction?

A
  1. There would be less muscle contraction because there would be fewer myosin binding sites exposed if there was not sufficient calcium available
20
Q

Compare fast and slow twitch muscle fibres

A

Slow twitch
•provide power
•store more oxygen for aerobic respiration
•shorter recovery rate

Fast twitch
• Enables muscles to move quickly
• short bursts of energy
• anaerobic respiration
• builds up lactic acid

21
Q

What is the function of simple squamous?

A
  1. Allows substances to diffuse across
22
Q

Where is simple squamous located?

A
  1. Alveoli
23
Q

What is the function of simple cuboidal?

A
  1. Allows the diffusion and secretion of molecules
24
Q

Where is simple cuboidal located?

A
  1. Lining kidney tubules
25
Q

What is the function of simple columnar

A
  1. Nutrient absorption and secretion of substances such as mucus
26
Q

Where is simple columnar located?

A
  1. Lines the small intestine
27
Q

What is the function of pseudostratified

A
  1. Allow impurities to be swept towards the throat due to the secretion of mucus
28
Q

Where is psudostratified located?

A

Trachea

29
Q

What are examples of loose connective tissue?

A
  1. Adipose-under skin, around heart,kidneys and mammary glands - stores fat and provides insulation
  2. Areolar-under all epithelial tissue-protects organs,blood vessels and nerves- gives strength to epithelial tissue
30
Q

What are examples of dense connective tissue?

A
  1. Fibrous- located in ligaments- attaches bones to bones and provides support to joints.
  2. Elastic fibres - located in tendons- attaches muscles to bones.
31
Q

What are examples of specialised connective tissue?

A
  1. Bone-location:skeleton- forms the skeleton; protects and supports the main organs of the body-anchors the muscles
  2. Cartilage- located in intervertebral discs, between ribs and sternum, external ear- smooths surfaces at joints and prevents collapse of trachea and bronchi
  3. Blood- circulates in the cardiovascular system-transports substances around the body