L3 Cells and tissues 1 Flashcards

1
Q

what is the typical size of the mammalian cell?

A
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2
Q

how many cells are in the human body?

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3
Q

how many different cells types are there in human cells

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4
Q

what is parenchyma

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5
Q

What is stroma?

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6
Q

What are the 5 different groups of tissue?

A

Blood
connective
epithelial
muscle
nervous

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7
Q

What is blood tissue? Give example

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8
Q

what is connective tissue? Give example

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9
Q

What is epithelial tissue? Give example

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10
Q

what is muscle tissue? Give example

A

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11
Q

what is nervous tissue? Give example

A
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12
Q

What are the components of blood?

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13
Q
A
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14
Q

What are erythrocytes?

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15
Q

What are leucocytes?

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15
Q

What are platelets?

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16
Q

what is plasma?

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17
Q

What kind of tissue provides structure and metabolic support?

A
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18
Q

What kind of tissue contains blood vessels?

A
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19
Q

What kind of tissue is important in tissue repair?

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20
Q

Why do we need connective tissue?

A
21
Q

Was is loose connective tissue?

A
22
Q

What is edipose tissue?

A
23
Q

what is dermis?

A

?

24
Q

What is dense connective tissue?

A
24
Q

What is specialized connective tissue?

A
25
Q

what makes up extracellular matrix?

A
26
Q

what are fibroblasts?

A

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27
Q

what are chondrocytes?

A
28
Q

what are osteoblasts?

A
29
Q

What are the 3 cells that make up the extra cellualr matrix in connective tissue?

A
30
Q

what are adipocytes?

A
31
Q

Give a fun fact about adipocytes?

A
32
Q

What are macrophages?

A
33
Q

What are mast cells?

A
34
Q

what are leukocytes?

A
35
Q

what is the extra cellular matrix?

A
36
Q

_____________ ______ consists of protein fibre in ________ carbohydrate rich gel.

A

extracellular matrix
hydrated

37
Q

Define: in vivo (simple)

A
38
Q

Why are nearly all cells in contact with the ECM?

A
39
Q

Is the extracellular matrix internal or external to the cell?

A
40
Q

What an extracellular matrix animation video

A
41
Q

Name some of the proteins in the extracellular matrix

A
42
Q

What are the components of the Extra cellular matrix?

A
43
Q

What does collagen do in the extra cellular matrix?

A
44
Q

What does elastin do in the extra cellular matrix?

A
45
Q

What are non collagenous glycoproteins?

A
46
Q

what are Glycosaminoglycans?

A
47
Q

what are Proteoglycans?

A
48
Q

How is Extra Cellular Matrix synthesised?

A
49
Q

how is ECM degraded?

A
50
Q

Collagens are structured as a ______ helix.

A

Triple