Biological Rhythms Flashcards

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1
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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2
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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3
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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4
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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5
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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6
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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7
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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8
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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9
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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10
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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11
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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12
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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13
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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14
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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15
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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16
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

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17
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

18
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

19
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

20
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

21
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

22
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

23
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

24
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

25
Q

What is a Biological rhythm?

A

It is a distinct pattern/change in body processes or behaviour in response to cyclical changes within the environment

26
Q

what are biological rhythms influenced by?

A

internal body clocks and external cues

27
Q

what are internal body clocks also known as?

A

endogenous pacemakers

28
Q

what are external cues also known as?

A

exogenous zeitgebers

29
Q

an example of a exogenous zeitgebers?

A

going to sleep when its dark and waking up when its light

30
Q

what is a circadian rhythm?

A

consistent cyclical variations over a period of 24 hours

31
Q

examples of circadian rhythm?

A
sleep/wake cycle
heart rate
metabolic rate
breathing rate
body temperature
32
Q

when do examples of circadian rhythm reach their mayximum values?

A

late afternoon

33
Q

when do examples of circadian rhythm reach their minimum values

A

the early hours of the morning

34
Q

What are infradian rhythms?

A

occur less than once a day

35
Q

infradian rhythms occur on an

A

annual basis

36
Q

whats an example of infradian rhythms?

A

the menstrual cycle

37
Q

what are ultradian rhythms?

A

have more then one complete cycle every 24 hours

38
Q

examples of ultradian rhythms?

A

urination
bowel activity
appetite

39
Q

what are the most researched stages in humans?

A

the sleep stages

40
Q

how many cycles do humans complete a night?

A

five