What processes does the Autonomic Nervous System control?

Swallowing, Breathing, Heart rate

Which part of the brain does information coming the "1" get sent to?

Right hemisphere, visual cortex

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Duplicate of IB Option A - Neurobiology and Behaviour

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IB Option A - Neuralbiology and Behaviour Short Quiz on the basics of the Brain and Neural development. This quiz exclude the Ear, and Eye. #ib #neurobiology #behavior #optiona #biology

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Questions 21

Answers

1
Part 7 carries nerve impulses to the brain
optic nerve
blind spot
retina
cornea
2
A cochlear implant uses ______________ stimuli to send signals directly to the auditory nerve.
mechanical
electrical
chemical
vibrational
3
The medulla oblongata is responsible for
breathing
all of these
heart rate
swallowing
4
An example of mechanoreceptors are
nerve endings detecting warmth in the skin
hair cells in the cochlea
odorant receptors in the nose
rod and cone cells in the eye
5
Which part of the brain acts as the pleasure or reward center?
Nucleus accumbens
Somatosensory cortex
Broca's area
Visual cortex
6
What processes does the Autonomic Nervous System control?
Swallowing, Breathing, Heart rate
Breathing, Heart rate, Movement, Vomiting
Swallowing, Sneezing, Breathing, Bladder Control
Breathing, Saliva production, Coughing
7
What is the condition called in which the neural tube does not close properly?
Cauda Equina Syndrome
Spondylosis
Disc Herniation
Spina Bifida
8
Which photoreceptors are sensitive to light and give monochrome vision?
A (cone cell)
B (rod cell)
C (bipolar neuron)
9
How can brain damage be assessed?
Check for breathing
Shake the person
Check for pulse
Pupil reflex
10
What is the cartilaginous rod in all animals in the phylum Chordata?
Wings
Dorsal fin
Spina Bifida
Notochord
11
This consists of the brain and spinal cord...
Peripheral Nervous System (PNS)
Quantum Nervous System (QNS)
Central Nervous System (CNS)
Homeostatic Nervous System (HNS)
12
The function of the semicircular canals (part 8) is to
detect vibrations in the air
detect movements of the head
distinguish sound frequencies
amplify sound
13
What is the purpose of the sulci and gyri (wrinkles) of the cerebral cortex?
to decrease the need for oxygen
to increase surface area
to increase the speed of impulses
to fold the white matter
14
Which part of your eye is the medulla responsible for controlling?
photoreceptors
iris
optic nerve
pupil
15
Which photoreceptors need bright light and give color vision?
B (rod cell)
A (cone cell)
Ganglion cell
C (bipolar neuron)
16
What develops in the final stage of Neurulation?
Neural Plate
Neural Tube
Neural Dome
Neural Groove
17
The removal of unused synapses is called
Neurulation
Neural pruning
Apoptosis
None of these
18
Which method helps scientists learn about the brain?
EMRI
fMRY
fMRI
X-RAY
19
What is the function of the Broca's area?
Controls the somatosensory cortex
Controls sound perception
Controls Vision
Controls production of speech
20
Which part of the brain does information coming the "1" get sent to?
Right hemisphere, visual cortex
Right hemisphere, frontal lobe
Left hemisphere, visual cortex
Left hemisphere, frontal lobe
21
What part of the brain coordinates muscles and helps with balance/posture?
Broca's area
Hypothalamus
Nucleus accumbens
Cerebellum

Duplicate of IB Option A - Neurobiology and Behaviour Flashcards | StudBud