Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
SCIENCE 10 -SUMMATIVE TEST- THIRD QUARTER
Name:__________________________________ Date:______________ Score:_________
Test 1-Matching Type
Direction: Match Column A to Column B.
COLUMN A COLUMN B
1. progesterone A. stimulates spermatogenesis
2. estrogen B. inhibits growth of facial hairs
3. testosterone C. stimulates secretion of FSH and LH
4. gonadotropin-releasing hormone D. inhibits uterine contractions
5. follicle-stimulating hormone E. stimulates ovulation and the formation and
maintenance of the corpus luteum
F. stimulates the development of follicle cells
Test II- Multiple Choice
Direction: Choose the letter of the best answer.
6. This serves as the site of egg fertilization
a. Ovary b. Oviduct c. Vagina d. Uterus
7. The average length of menstrual cycle for women.
a. 28 days b. 14 days c. 30 days d. 35 days
8. This carries sperm and urine out of the body.
a. Vas Deferens b. Penis c. Scrotum d. Urethra
9. The following are the main functions of the female reproductive system, EXCEPT;
a. Produces female sex cells b. It produces semen
c. Receives sperm cells d. Nourish the new individual
10. The nerve fibers that carry information into and out of the brain stem.
a. Cranial Nerves b. Spinal Nerves c. Sympathetic d. Parasympathetic
11. This releases Thymosin that prevents the body from acquiring diseases
a. Parathyroid b. Thyroid c. Thymus d. Adrenal
12. A boy is running away from danger. What hormone is responsible for the boy’s action?
a. Adrenaline b. Thymosin c. Thyroxin d. Parathyromone
13. A kid is growing taller. What gland is responsible for the girl’s growth?
a. Adrenal gland b. Thyroid gland c. Pituitary gland d. Parathyroid gland
14. What might happen to a person born without a thymus gland?
a. It may lead to goiter b. It may lead to dwarfism
c. It may lead to death d. It may lead to unstable blood sugar level
15. Suppose a girl ate too many sweets such as candies and chocolates. How will the hormones from her pancreas
help her body cope with a possible blood sugar level rise above normal?
a. Glucagon is released in response to the low blood glucose level
b. Insulin is released in response to an increase in blood glucose level
c. Oxytocin is released in response to an increase in glucose level
d. Estrogen is released in response to the low blood glucose level
16. What might happen to a person whose nervous and endocrine systems fail to maintain homeostasis?
a. It may lead to various diseases and even death
b. It may lead to failure in the functions of other organs
c. It doesn’t affect the health of a person
d. It may lead to increase in blood pressure
17. The following are components of a DNA molecule, except;
a. Ribose b. Phosphate c. Base d. Deoxyribose
18. This carries the information from the DNA to the Ribosomes.
a. mRNA b. tRNA c. rRNA d. RNA
19. This translates the genetic message through protein synthesis.
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
a. mRNA b. tRNA c. rRNA d. RNA
20. This serves as the site of attachment for protein synthesis.
a. mRNA b. tRNA c. rRNA d. RNA
For items 21 – 23. The following is the base sequence on one strand of a DNA molecule:
AATGCC A G TGGT
21. If this strand is replicated, which of the following is the complementary strand that is produced?
a. TTACGGUCACCA b. TTACGGTCACCA
c. TTACGTGCATAG d. AGTCTAGGCCTA
22. If transcribed into an mRNA, what would be the resulting strand?
a. TTACGGUCACCA b. UUACGGUCACCA c. AAUGCACGUAC d. UGTCTUGGCCTU
23. Arrange the following steps of protein synthesis in correct order.
1. The mRNA carries the DNA copy to the cytoplasm
2. A section of DNA containing a gene is copied and mRNA is formed
3. tRNA bring the correct amino acid from the cytoplasm to the ribosome
4. The mRNA is fed through the ribosome 3 bases at a time
5. tRNA drop amino acids off at the ribosome
6. The amino acids are linked together to form a long protein chain
a. 142365 b. 123456 c. 214356 d. 214365
24. This determines the order of bases in mRNA of amino acids into a protein
a. Translation b. Transcription c. Mutation d. Replication
25. This occurs when a piece of chromosome breaks off and attaches to another chromosome.
a. Deletion b. Inversion c. Translocation d. Mutation
26. This genetic disorder occurs when there is an extra copy of chromosome 21 gained by the human body.
a. Cri du chat b. Edwards Syndrome c. Down’s Syndrome d. Jacobsen Syndrome
27. Where can most of the fossils are found?
a. Sedimentary rocks b. Granite rock c. Lava Flows d. Black soil
29. Which of the following statements DOES NOT describe evolution?
a. Evolution is continuous b. Evolutions refers to change
c. The world is stable and unchanging d. If there is mutation, there is evolution
30. In what Era can the oldest fossils be found?
a. Cenozoic b. Mesozoic c. Paleozoic d. Pre –Cambrian
31. Which is a more definite characteristic to show relatedness of two organism?
a. Similarity in Development b. Similarity in courting behavior
c. Similarity in structure d. Similarity in genomic DNA
32. Which of the following statements supports the idea that extinction is necessary?
a. To give way for other organisms to develop b. To let other organisms evolve and progress
c. To know who is the fittest d. All of the options
33. This theory states that organs that are not in use will disappear while organs in use will develop.
a. Theory of Use and Disuse b. Theory of Natural Selection
c. Theory of Acquired characteristics d. Theory of Need
34. This theory states that only the fittest will survive in a given environment.
a. Theory of Use and Disuse b. Theory of Natural Selection
c. Theory of Acquired characteristics d. Theory of Need
35. Which pairs of animals show a correct example of homologous structures?
a. Wings of butterfly and bat b. Flipper of whale and forelimb of cat
c. Fingers of human and arm of starfish d. Tongue of frog and proboscis of mosquito
36. Which of the following statement explains Lamarck’s Theory of Use and Disuse?
a. Body structures develop because they are used extensively
b. Body structures develop because they are not in use
c. Body structures develop because of competition
d. Body structures develop because of mutation
37. Why do organisms with close biochemical similarities show stronger evolutionary relationships?
a. They have varied and different ancestry
b. They have similar patterns during their early stages of development
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
c. They have common ancestor and have the same kind of proteins
d. They possess same vestigial structure that made their evolutionary relationship closer
38. Which of the following causes a decreasing wildlife population in most of the places in our country?
a. Loss of limiting factors b. Loss of Natural disturbances
c. Loss of habitat d. Loss of carrying capacity
39. This refers to the value of species if their products are used as sources of food, medicine, clothing, shelter and
energy.
a. Direct Economic value b. Indirect economic value c. Aesthetic value d. All of the options
40. This describes how varied are life forms in different ecosystems.
a. Ecosystem b. Population c. Biodiversity d. Environment
41. The agency responsible in protecting the natural and wildlife resources.
a. PHIVOLCS b. PAGASA c. DAR d. DENR
42. This refers to the group of organisms of the same species that live in a certain area.
a. Environment b. Population c. Ecosystem d. Biodiversity
43. The maximum number of a population an environment can support.
a. Carrying capacity b. Limiting Factor c. Population density d. Population size
44. It occurs when a population approaches its carrying capacity and individual organism leave and
goes to a new area where they can find enough resources for survival.
a. Competition b. Predation c. Emigration d. None of the options
45. This refers to a community of organisms that live, fed, and interact with the environment.
a. Environment b. Population c. Ecosystem d. Biodiversity
46. These are the factors that control the growth of population.
a. Limiting factors b. Carrying capacity c. Predation d. Competition
47. Davao is known for its wide variety of fruits and other plant species that makes it more attractive
to tourists. Which of the following classification of value of biodiversity is described?
a. Direct economic value b. Indirect Economic value c. Ethical/Cultural d. Both a and c
48. What is the possible environmental issue that will occur if the river ecosystem dumped with garbage from
illegal and toxic wastes from industries?
a. The river becomes wasteland b. The river becomes a home for organisms
c. The river becomes stagnant d. All of the above
49. A person breeds guinea pigs in a cage. After a few generations, the breeder observes that the guinea pigs are
more aggressive towards each other, the young are less healthy and more young guinea pigs die. What do you think
will happen to the population of the guinea pigs?
a. The population will remain the same b. the Population will increase
c. The population will decrease d. The population is not affected
50. It refers to the number of individuals in a population.
a. Birth rate b. death rate c. population size d. population density
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
GPTA MEETING ATTENDANCE SHEET
Date:February 26, 2021
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
Republic of the Philippines
Department of Education
Caraga Region
SCHOOLS DIVISION OF SURIGAO DEL SUR
CARPENITO INTEGRATED SCHOOL
