The diagram shows a section through the human brain.
Correct answer: B. The Cerebellum coordinates voluntary movements
- A. The Thalamus is responsible for motor control
- B. The Cerebellum coordinates voluntary movements
- C. The medulla oblongata processes visual information
- D. The Thalamus regulates breathing and heart rate
- E. The cerebellum processes auditory information
Explanation
The correct answer is Option B: The cerebellum coordinates voluntary movements. It is crucial for maintaining balance and posture, as well as fine-tuning motor activities. The thalamus (Option A and D) primarily serves as a relay station for sensory information and does not directly control motor actions or autonomic functions like breathing and heart rate. The medulla oblongata (Option C) is responsible for autonomic functions such as heart rate and breathing, but not for processing visual information. Option E is incorrect because the cerebellum is involved in coordinating movements, not processing auditory information, which is handled by the cerebral cortex, specifically the temporal lobe.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
Practise Coordination and Control
1,687 free Coordination and Control MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Coordination and Control questions
The diagram shows a motor nerve cell. Which part of the cell contains a transmitter substance?
A _ is a junction between two neurons or between a motor neuron and a muscle cell.
Which body function is controlled through a positive feedback mechanism?
The following sequence of events occurs at the neuromuscular junction. Nerve impulse -> release of V -> end plate potential -> W produced in muscle fibre -> X release from sarcoplasmic reticulum -> Formation of Y -> muscle contraction. Which one of the following shows the correct sequence from V -> Y?
Human cells maintain concentration gradients across their plasma membranes, such that there is a high sodium concentration outside the cell and a high potassium concentration inside the cell. Suppose that within the cell membrane are sodium leak channels or carrier proteins. These channels would allow sodium to:
The least distance vision for a person with hypermetropia is: