Free Coordination and Control MCQs with Answers

• A. Forebrain
• B. Spinal cord
• C. Hindbrain
• D. Midbrain

Explanation: The midbrain is reduced in humans; it contains the auditory relay center and the center that controls the reflex movement of the eyes.

• A. Frontal
• B. Parietal
• C. Temporal
• D. Occipital

Explanation: The frontal lobe is the largest lobe of the brain. It is located at the front of the cerebral cortex and is responsible for various higher…

• A. Nerve cell
• B. Reflex arc
• C. Receptor cells
• D. Mixed nerve

Explanation: The reflex arc is the pathway of impulses in the reflex action. The spinal cord acts as the center of reflex action.

• A. Corpus callosum
• B. Hindbrain
• C. Cerebellum
• D. Cerebrum

Explanation: The communication between the two hemispheres is the function of the corpus callosum.

• A. White matter
• B. Grey matter
• C. Cell bodies
• D. Non-myelinated nerve fibres

Explanation: A is correct since the outer portion of the spinal cord consists of white matter because of the fatty substance (myelin) that surrounds…

• A. 2
• B. 3
• C. 4
• D. 5

Explanation: The brain is mainly divided into three parts: forebrain, hindbrain, and midbrain.

• A. Medulla
• B. Thalamus
• C. Hippocampus
• D. Corpus Callosum

Explanation: The part of the brain that is responsible for long-term memory is the hippocampus.

• A. Thalamus
• B. Amygdala
• C. Hypothalamus
• D. Cerebellum

Explanation: The hypothalamus controls the autonomic nervous system. The autonomic nervous system is the portion of the nervous system responsible for…

• A. Sensory neuron
• B. Motor neuron
• C. Connector neuron
• D. All of these options are correct

Explanation: The spinal cord consists of all of these types of cell bodies: sensory neurons, motor neurons, and connector neurons.

• A. Polypeptide
• B. Amino acid
• C. None of the above
• D. Steroid

Explanation: Adrenaline and norepinephrine are thought to be amino acid-based and derived in nature.

• A. Cell body
• B. Nerve
• C. Axon
• D. Dendrite

Explanation: Also known as the soma, the cell body is the core section of the neuron.

• A. Neurons
• B. Leydig cells
• C. Neuroglial cells
• D. Schwann cells

Explanation: Glioma is a common type of tumor originating in the brain. About 33 percent of all brain tumors are gliomas, which originate in the glial…

• A. Insulin
• B. Adrenaline
• C. Thyroxine
• D. Progesterone

Explanation: Fight and flight hormones are responsible for preparing the body for emergency situations.

• A. Frontal
• B. Parietal
• C. Temporal
• D. Occipital

Explanation: The frontal, temporal and parietal lobes of the forebrain all formulate the words to be spoken, while the motor cortex in the frontal lobe…

• A. 42
• B. 24
• C. 36
• D. 12

Explanation: There are 12 pairs or 24 cranial nerves. Some of these nerves are sensory, some are motor, and others are mixed.

• A. 120 ohm
• B. 12 ohm
• C. 120 kilo-ohm
• D. 120 Mega-ohm

Explanation: When it comes to the resistance of the human body, there is no fixed value; it exists over a range.

• A. Oxytocin
• B. Leutinizing Hormone
• C. Human Chorionic Gonadotropin
• D. Follicle Stimulating Hormone

Explanation: Gonadotropins are hormones that are synthesized and secreted by the anterior pituitary gland and act on the gonads to stimulate hormone…

• A. Parkinson's Disease
• B. Alzheimer's Disease
• C. Epilepsy
• D. Grave's Disease

Explanation: The disease responsible for dementia, which is characterized by memory loss and cognitive decline, is Alzheimer's disease.

• A. Dopamine
• B. Androgen
• C. Polypeptide
• D. Acetylcholine

Explanation: Acetylcholine is a neurotransmitter that is secreted at synapses outside the central nervous system.

• A. Depolarization
• B. Polarization
• C. Repolarization
• D. Hyperpolarization

Explanation: Depolarization refers to the phase of an action potential where the membrane potential of a neuron becomes less negative or more positive.