2. Physiology, Digestion Life on Earth Flashcards

1
Q

Give examples of muscle tissue

A

Cardiac, Skeletal, Smooth

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2
Q

Where are the different types of muscles found?

A
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3
Q

What are the structures of the different types of muscles?

A
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4
Q

Are the different types of muscles controlled voluntarily or involuntarily? Why?

A
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5
Q

Compare the power of the different types of muscles

A
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6
Q

Describe the components of the sliding filament model

A
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7
Q

Describe the overall structure of skeletal muscle

A
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8
Q

What is the functional unit of the muscle?

A

Sarcomere

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9
Q

Describe the process of muscle contraction

A
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10
Q

What happens in muscle contraction when the myosin head is in its low-energy configuration?

A
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11
Q

What happens in muscle contraction when the myosin head is in its high-energy configuration?

A
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12
Q

What happens in muscle contraction when an actin-myosin cross-bridge forms?

A
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13
Q

What happens in muscle contraction when ADP + Pi

A
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14
Q

Give examples of nerve tissue

A
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15
Q

What are the two main nervous systems?

A
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16
Q

What is the function of the nervous system?

A
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17
Q

What do sensory neurones do?

A
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18
Q

What do motor neurones do?

19
Q

Describe the structure of neurones

20
Q

How do we increase the speed of transmission?

21
Q

Why do we need to increase the speed of transmission?

22
Q

What is myelin + how is it produced?

23
Q

How does myelination increase speed of transmission?

24
Q

What is multiple sclerosis?

25
How does multiple sclerosis attack?
26
What are the two types of synapses involved in intercellular signalling?
27
Pros and cons of synapses
chemical: slower + energy expensive + refractory period but modulation can occur
28
Give examples of connective tissue
29
Describe the general structure of connective tissue
30
What are the properties of the fibres that make up connective tissue?
31
Describe the structure of blood as a connective tissue
32
Describe the structure of loose connective tissue
33
Describe the structure of adipose tissue as a connective tissue
34
Describe the structure of fibrous connective tissue
35
Describe the structure of cartilage as a connective tissue
36
Describe the structure of bone as a connective tissue
37
Describe the function of blood as a connective tissue
38
Describe the function of cartilage as a connective tissue
39
Describe the function of adipose tissue as a connective tissue
40
Describe the function of bone as a connective tissue
41
Describe the function of loose connective tissue
42
Describe the function of fibrous connective tissue
43
Which connective tissues are vascularised and what does that mean?
Vascularised = has a direct blood supply/ provided with blood vessels Loose connective tissue, adipose tissue, bone, idk tbh