Free Test Control and coordination – NEET

Q1: Which part of the brain is responsible for maintaining posture and balance of the body?

A. Cerebrum B. Cerebellum C. Medulla D. Pons

Q2: Which of the following hormones is produced by the pineal gland?

A. Melatonin B. Insulin C. Adrenaline D. Thyroxine

Q3: Which structure acts as a relay center in the brain?

A. Medulla B. Pons C. Hypothalamus D. Thalamus

Q4: The neuron that carries impulses from receptors to CNS is called?

A. Motor neuron B. Sensory neuron C. Interneuron D. Connector neuron

Q5: Which ion plays a major role in the transmission of nerve impulses?

A. Na+ B. K+ C. Cl- D. Ca2+

Q6: Which of these glands is both exocrine and endocrine in function?

A. Pituitary B. Pineal C. Pancreas D. Thyroid

Q7: Which gland secretes growth hormone?

A. Adrenal B. Pancreas C. Pituitary D. Thyroid

Q8: Which of the following is a neurotransmitter?

A. Thyroxine B. Adrenaline C. Dopamine D. Estrogen

Q9: Impulse conduction is fastest in which type of neuron?

A. Unmyelinated neuron B. Myelinated neuron C. Both A and B D. Depends on diameter only

Q10: Which hormone regulates calcium levels in blood?

A. Insulin B. Calcitonin C. Adrenaline D. Oxytocin

Q11: Which part of the neuron receives signals?

A. Axon B. Dendrite C. Node of Ranvier D. Synaptic knob

Q12: Which of the following is not a reflex action?

A. Knee jerk B. Salivation C. Sneezing D. Thinking

Q13: Which endocrine gland is located in the neck?

A. Thyroid B. Pituitary C. Adrenal D. Pancreas

Q14: Adrenal medulla secretes which of the following hormones?

A. Cortisol B. Aldosterone C. Adrenaline D. Thyroxine

Q15: The gap between two neurons is called?

A. Synapse B. Axon C. Dendrite D. Node

Q16: The basic unit of the nervous system is?

A. Brain B. Neuron C. Spinal cord D. Reflex arc

Q17: Which part of the brain controls heart rate and respiration?

A. Cerebrum B. Cerebellum C. Medulla oblongata D. Midbrain

Q18: Which hormone is secreted during emergency situations?

A. Insulin B. Adrenaline C. Glucagon D. Estrogen

Q19: Which part of the brain is involved in memory and intelligence?

A. Cerebrum B. Thalamus C. Hypothalamus D. Cerebellum

Quiz for Control and coordination