JHS DEPED SCIENCE FOR THIRD QUARTER group quiz.pptx

THIS PROVIDES A GROUP QUIZ FOR JHS LEARNERS

1. 1. What do you call the body system that contains a group of glands that releases hormones into the body? A. endocrine system B. nervous system C. reproductive system D . skeletal system

2. 2. Which of the following is NOT TRUE about endocrine system? A. Endocrine system is composed of glands that secrete different types of hormones . B. Endocrine system secretes chemicals known as hormones into the bloodstream . C. Endocrine system is a collection of nerves that transmit signals to the different parts of the body. D. The endocrine hormones help control mood, growth and development, metabolism , and reproduction.

3. 3. Which of the following is not an endocrine gland? A. adrenal gland B. pancreas C. penis D . pituitary

4. 4. Which gland is located at the base of the brain? A. adrenal B. ovary C. pituitary D . thyroid

5. 5. It is a gland that regulates blood sugar levels. A. ovaries B. pancreas C. pituitary D . thymus

6. 6. What hormone is being secreted by the testes? A. testosterone B. estrogen C. insulin D . progesterone

7. 7. Which of the following is NOT a function of the progesterone and estrogen secreted by the ovaries? A. developing secondary female sex characteristics B. regulating the menstrual cycle C. regulating blood sugar levels D. thickening the lining of the uterus

8. 8. Which of the following organ is not part of the endocrine system? A. heart B. ovary C. testes D . thyroid gland

9. 9. Which of the following is NOT A CORRECT pairing of the gland and its secretion ? A. adrenal gland: adrenaline B. pancreas: insulin C. parathyroid gland: parathormone D. testes: progesterone

10. 10. Which gland makes hormones that help you grow? A. adrenal B. thymus C. pituitary D . thyroid

11. 11. Which gland is responsible for calcium regulation? A. pancreas B. parathyroid glands C. pineal gland D . thyroid gland

12. 12. In times of emergency, what gland has an increased secretion? A. adrenal gland B. pancreas C. parathyroid gland D . testes

13. 13. Which gland is responsible for flight or fight response? A. adrenal gland B. parathyroid gland C. pituitary gland D . thyroid gland

14. 14. Which gland may enlarge due to an iodine deficiency? A. adrenal gland B. parathyroid gland C. pituitary gland D . thyroid gland

15. 15. After consuming ice cream, which hormones would be expected to increase? A. glucagon B. insulin C. parathyroid hormone D . prolactin

16. 1. What is considered as the ovulation day for regular menstrual cycle? A. 1st day B . 14th day C . 20th day D . 28th day

17. 2. Which birth control method is best used for safe sex? A. abstinence B . condom C . IUD D . pills

18. 3. In humans, fertilization normally occurs in the _____. A. cervix B . fallopian tube C . uterus D . vagina

19. 4. What do we call the female sex hormone that is responsible for the development and maintenance of typical female sexual characteristics? A. estrogen B . FSH C . LH D . progesterone

20. 5. What is the periodic shedding of tissues and blood from the inner lining of the uterus ? A. menstruation B . menopause C . Ovulation D. pregnancy

21. 6. Which of the following produces ova and secretes estrogen and progesterone? A. hypothalamus B . ovary C . pituitary D . uterus

22. 7. Hormones affect various processes in the body as they regulate the activities of organs , tissues, and cells. Which of the following statements is true about female hormones ? They _____. A. act in very small amounts but results to great deal of change in the body B. lead to growth of facial hair and development of Adam’s apple C. may cause pain and headaches D. trigger the development and release of ovum

23. 9. The menstrual cycle temporarily stops during _____. A. adolescence B . ovulation C . pregnancy D . puberty

24. 10. The ability to reproduce begins at _____. A. adolescence B . adulthood C . childhood D . infancy

25. 11. Menstruation is a sign that a girl is _____. A. already menopausal. B. already pregnant. C . capable of producing offspring . D . not capable of reproduction.

26. 12. Menstruation can be described as the discharge of blood from the _____. A. fallopian tube B . ovary C . uterine wall D . vagina

27. 13. Which of the following doesn’t happen during ovulation? A. A mature egg is released from the ovary. B. A slight increase in body temperature can be observed. C. Cervical mucus increases in volume and becomes thicker. D. Menstrual periods are irregular and can be late for up to 10 days or more.

28. 14. Which hormone helps control the menstrual cycle and stimulates the growth of eggs in the ovaries? A. follicle stimulating hormone B . luteinizing hormone C. progesterone D . testosterone

29. 15. Physiological processes are commonly moderated via two distinct feedback mechanisms – positive and negative feedback. Which of the pairs of events and feedback regulation is incorrect? A. Childbirth: positive feedback. B. Lactation: positive feedback. C. Menstruation: negative feedback. D. Ovulation: negative feedback.

30. 1. What do you call the body’s system which is composed of network of nerve cells and nerve fibers that transmit nerve impulses between parts of the body? A. circulatory system B. endocrine system C . nervous system D . reproductive system

31. 2. What is the other term for “neurons”? A. epithelial cells C. nerve cells B. muscle cells D. red blood cells

32. 3. Which of the following is NOT a part of the Nervous System? A. brain C . nerves B. lungs D . spinal cord

33. 4. The neuron is made up of the following parts EXCEPT __________. A. axon C . cell body B. brain D . dendrites

34. 5. What are the major divisions of the nervous system? A. central and cranial nervous system B. central and peripheral nervous system C. peripheral and somatic nervous system D. somatic and autonomic nervous system

35. 6. Central nervous system is composed of brain and _________. cerebrum B . cranial nerves C . spinal nerves D . spinal cord

36. 7. Brain functions as organizer and distributor of information in the body. What are its main parts? A. brain stem, neurons, and cerebrum B. brain stem, neurons, and spinal cord C. cerebrum, cerebellum, and brain stem D. cerebrum, cerebellum, and spinal cord

37. 8. The ________ of a neuron carries the impulse towards the cell body. A. axon C . dendrites B. brain D . spinal Cord

38. 9. The peripheral nervous system is comprised of cranial nerves and _________ nerves . A. sensory C . spinal cord B. spinal D . brain

39. 10. Which of the following is TRUE about central nervous system? A. The central nervous system is comprised solely of the brain. B. The central nervous system consists of cranial and spinal nerves. C. The central nervous system consists of the brain and spinal cord. D. The central nervous system is part of peripheral nervous system

40. 11. It refers to an involuntary and nearly instantaneous movement in response to a stimulus. A. brain C . reflex B. neuron D . stimuli

41. 12.When your hand touches a hot object, what is the automatic response to such stimulus? A. Call for help. B. Pour out water into the hot object. C. Let your hand remain touching the hot object. D. Withdraw your hand

42. 13.What part of your body is considered as the control center of the nervous system? A. brain C . spinal cord B. heart D . stomach

43. 14.What will happen if one part of the nervous system fails to function properly? A. The body can produce more neurons. B. The body cannot perform well C. The body will carry out its normal activities D. The muscles can be used to move freely

44. 15.The following are concepts on nervous system, which of them is correctly paired? brain : cerebrum and nerves B . CNS: brain and spinal cord C . nerves: axon and dendrites D . PNS: cerebrum and spinal nerves

45. 1. What are the building blocks of proteins? a. amino acid b. fatty acid c. glucose d. nucleotides

46. 2. What is the molecule that serves as the “blueprint” of life? a. deoxyribonucleic acid b. messenger RNA c. ribonucleic acid d. transfer RNA

47. 3. What are the nitrogenous bases in DNA? a. adenine, cytosine, uracil only b. adenine, cytosine, thymine only c. adenine, cytosine, guanine, thymine d. adenine, cytosine, guanine, uracil

48. 4. Which is the correct complement pairing of bases in DNA? a. adenine-guanine, cytosine-guanine b. adenine-cytosine, guanine-thymine c. adenine-thymine, cytosine-guanine d. uracil adenine, cytosine-guanine

49. 5. Which of the following sequences of DNA bases is complementary to the sequence : ATC-GTG-CCC a. TAG-CAC-GGG b. TAG-TAT-GGG c. AUG-CAC-GGG d. AUG-TAT-GGG

50. 6. What are the nitrogenous bases in RNA? a. adenine, cytosine, uracil only b. adenine, cytosine, thymine only c. adenine, cytosine, guanine, thymine d. adenine, cytosine, guanine, uracil

51. 7. What is the correct description for a DNA molecule? a. covalent b. double helix c. octahedral d. triple triangle

52. 8. The DNA of a cell is found inside the ________________. a. Golgi body b. nucleus c. nuclear envelope d. ribosomes

53. 9. What are the types of RNA? a. messenger RNA and ribosomal RNA only b. messenger RNA and transfer RNA only c. messenger RNA, ribosomal RNA, and transfer RNA d. ribosomal RNA and transfer RNA only

54. 10. According to the rule on complementary pairing of nucleotide bases, adenine ( A) will only make a bond with ____________ in DNA. a. cytosine b. guanine c. thymine d. uracil