Human body systems and control coordination - Question Bank
1. The hormone that stimulates the release of eggs from the ovary is:
2. Which part of the neuron receives signals from other neurons?
3. The junction where a motor neuron communicates with a muscle fiber is called a:
4. The 'rest and digest' activities of the body are primarily controlled by the:
5. Which hormone is responsible for the development of female secondary sexual characteristics?
6. The ability of the body to maintain a stable internal environment is called:
7. Which gland produces adrenaline and cortisol?
8. The structure that transmits nerve impulses from the ear to the brain is the:
9. The process of generating a new nerve impulse after a brief refractory period is called:
10. Which hormone is involved in regulating the body's metabolism and energy production?
11. The auditory receptors are located in the:
12. Which system primarily uses chemical signals for long-term regulation of body functions?
13. The hormone that stimulates the production of milk in the mammary glands is:
14. Which part of the neuron contains the nucleus and most of the organelles?
15. The structure that connects the brain to the spinal cord is the:
16. The chemical released at a synapse that transmits a signal from one neuron to another is called a:
17. Which hormone is responsible for regulating calcium levels in the blood?
18. The 'fight or flight' response is mediated by the:
19. The hormone that promotes the reabsorption of water in the kidneys is:
20. Which of the following is NOT a function of the nervous system?
21. The part of the brain responsible for processing sensory information, relaying it to the cerebral cortex, is the:
22. Which gland produces glucagon, a hormone that raises blood glucose levels?
23. The myelin sheath around an axon acts as an electrical insulator, speeding up nerve impulse transmission through a process called:
24. Which hormone is produced by the pineal gland and regulates sleep-wake cycles?
25. The sympathetic and parasympathetic systems are divisions of the:
26. Which structure in the ear is responsible for maintaining balance?
27. The chemical messengers of the endocrine system are known as:
28. Which hormone is essential for the development of male secondary sexual characteristics?
29. The 'control center' of the cell, containing genetic material, is the:
30. The hormone that increases heart rate and blood pressure is:
31. Which part of the eye is responsible for converting light into electrical signals?
32. The 'master gland' that controls many other endocrine glands is the:
33. Which hormone is produced by the pancreas and lowers blood glucose levels?
34. The process by which a neuron transmits an electrical signal along its axon is called:
35. Which system is responsible for coordinating and controlling all activities of the body?
36. The adrenal glands produce hormones that regulate:
37. Which of the following is a type of neurotransmitter?
38. The peripheral nervous system includes:
39. Which part of the brain controls basic life functions like breathing and heart rate?
40. The hormone that stimulates the uterus to contract during childbirth is:
41. Which endocrine gland is located in the neck and produces thyroxine?
42. The junction between two neurons is called a:
43. Which part of the neuron transmits the nerve impulse away from the cell body?
44. The reflex arc involves:
45. The 'fight or flight' response is primarily triggered by which hormone?
46. Which gland produces growth hormone?
47. What is the primary function of the endocrine system?
48. The central nervous system consists of:
49. Which hormone is responsible for regulating blood sugar levels?
50. The nervous system's basic structural and functional unit is called: