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OCR Module 5 Animal repsonses Flashcards | StudBud
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OCR Module 5 Animal repsonses
OCR Module 5 Animal repsonses
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Revision quiz for OCR Biology A level module 5 - animal responses (not including plant responses).
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
What receptors are stimulated in the knew jerk reflex?
Baroreceptors
Stretch receptors
Touch receptors
Pain receptors
2
Which neurotransmitter is involved in the parasympathetic nervous system?
Noradrenaline
Glutamate
Acetylcholine
Dopamine
3
Which of these is true about cardiac muscle cells?
Cylindrical cells
Unstriated
Striated
Multinucleated
4
What ions are required at the neuromuscular junction?
Calcium
Potassium
Sodium
Chloride
5
Which of these is found within the medulla oblongata?
Cardiovascular centre
Thirst centre
Thermoregulatory centre
Osmoregulatory centre
6
Which of these is a fibrous protein?
Pepsin
Tropomyosin
Troponin
Actin
7
What does the cerebrum control?
Speech
Ventilation
Posture
Balance
8
Which of these is not associated with an increase in heart rate?
Vagus nerve
High carbon dioxide levels
Adrenaline
Sympathetic nerve
9
Which of these is not a property of a reflex?
Automatic
Protective
Rapid
Conscious
10
What does the cerebellum not control?
Co-ordination
Posture
Voluntary movement
Balance
11
What does the sympathetic nervous system control?
Relax and digest
Fight or fright
Rest and digest
Fight or flight
12
Which of these is not an effect of cortisol?
Increase blood glucose levels
Increases breathing rate
Increases blood pressure
Suppresses the immune system
13
Which of these hormones is not produced by the pituitary gland?
Anti-diuretic hormone
Follicle stimulating hormone
Aldosterone
Adrenocorticotropic hormone
14
Which of these is not controlled by the autonomic nervous system?
Heart rate
Pupil diameter
Breathing rate
Skeletal muscle contraction
