Control And Coordination -Multiple Choice Questions Quiz

Interactive MCQs on “Control And Coordination”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: Which organ is responsible for the coordination of various activities in the human body and acts as the control center for the nervous system?

(a) Heart
(b) Brain
(c) Liver
(d) Kidney

Question 2: Which system in the human body is responsible for control and coordination through chemical messengers called hormones?

(a) Nervous system
(b) Digestive system
(c) Respiratory system
(d) Endocrine system

Question 3: What is the main component of the nervous system that transmits electrical signals between neurons?

(a) Dendrites
(b) Axons
(c) Cell bodies
(d) Neurotransmitters

Question 4: Which part of the brain is responsible for controlling voluntary movements, balance, and coordination?

(a) Cerebrum
(b) Cerebellum
(c) Medulla oblongata
(d) Hypothalamus

Question 5: Which chemical messenger is released by neurons to transmit signals across synapses to target cells?

(a) Hormones
(b) Neurotransmitters
(c) Enzymes
(d) Cytokines

Question 6: What is the term for the automatic, involuntary response to a stimulus, bypassing the brain's involvement?

(a) Reflex action
(b) Voluntary action
(c) Contraction
(d) Relaxation

Question 7: Which gland in the human body is known as the 'master gland' and controls the functions of other endocrine glands?

(a) Adrenal gland
(b) Thyroid gland
(c) Pancreas
(d) Pituitary gland

Question 8: What is the function of the autonomic nervous system?

(a) Control voluntary movements
(b) Regulate body temperature
(c) Control involuntary functions of organs
(d) Transmit sensory information to the brain

Question 9: Which sensory receptor in the skin is responsible for detecting pain and temperature changes?

(a) Photoreceptors
(b) Mechanoreceptors
(c) Thermoreceptors
(d) Nociceptors

Question 10: Which hormone is responsible for regulating blood sugar levels and is produced by the pancreas?

(a) Insulin
(b) Estrogen
(c) Testosterone
(d) Adrenaline