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Science reviewer for entrance test

Science reviewer for entrance test

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Science Review

Name:

1. In the scientific method, the intelligent or educated guess that serves as a temporary

solution to a problem is called ___.

a. prediction c. theory

b. hypothesis d. law

2. Limnology: lakes as ______: _______.

a. Histology: cells c. Ornithology: birds

b. Entomology: algae d. Meteorology: meteors

3. Who proposed that the continents were joined together as one supercontinent

called Pangaea.

a. Isaac Newton c. Alfred Wegener

b. Alexander Fleming d. Charles Darwin

4. The prefix milli- means ___.

a. 1/10 c. 1/1000

b. 1/100 d. 1/100000

5. 520 cm is equal to ___.

a. 5.2 dm c. 52 m

b. 5200 mm d. 0.52 km

6. Sandra weighs 55 kg. If Vic weighs 62500 g, how much more does Vic weigh?

a. 7.5 g c. 0.75 kg

b. 750 g d. 7.5 kg

7. Which of the following has the least number of significant figures?

a. 800000 c. 0.00650

b. 1.00 x 10

d. 60090

8. What is the scientific notation for 39200000?

a. 3.92 x 10

-7

c. 3.92 x 10

b. 3.92 x 10

d. 3.92 x 10

9. Who is the Father of Genetics?

a. Carolus Linnaeus c. Charles Darwin

b. Gregor Mendel d. Jean-Baptiste Lamarck

10. How many 1-L bottles do you need to hold 3500 mL of liquid?

a. 3.5 c. 35

b. 4 d. 40

11. An Earth system that includes all areas on Earth occupied by organisms is the ____.

a. lithosphere c. atmosphere

b. hydrosphere d. biosphere

12. A group of organisms belonging to the same species living in the same locality

is called ___.

a. species c. community

b. population d. ecosystem

b c d

a b c d

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Science Review

Name:

13. It is the study of the interaction between living and non-living things.

a. ecosystem c. food chain

b. biosphere d. ecology

14. Which cannot be found at the start of a food chain?

a. algae c. mushroom

b. cyanobacteria d. nut

15. Which relationship is advantageous to one but harmful to the other?

a. mutualism c. predation

b. commensalism d. parasitism

16. On land, most of the water vapor comes from what process in plants?

a. transpiration c. evaporation

b. respiration d. perspiration

17. Cell membranes are __.

a. permeable c. impermeable

b. semi-permeable d. all of the choices

18. What cell organelle encloses a plant cell but not an animal cell?

a. cell membrane c. plasma membrane

b. nuclear membrane d. cell wall

19. Which organelle is found in animal cells but not in plant cells?

a. cell wall c. chloroplasts

b. centrioles d. vacuole

20. A human cell, after interphase, has a total of ____ chromosomes, each made up of

two ___.

a. 23, chromatids c. 23, centromeres

b. 46, chromatids d. 46, centromeres

21. in which stage do chromosomes line up equidistant from the poles?

a. Metaphase c. Metaphase II

b. Metaphase I d. all of the choices

22. The net ATP for glycolysis is ___, for the Kreb’s cycle is ___, and for the ETC is ___.

a. 2, 4, 32 c. 2, 2, 32

b. 2, 2, 2 d. 2, 2, 36

23. Fermentation occurs in the absence of ___

a. oxygen c. water

b. CO

d. air

24. Which is the building block of proteins?

a. monosaccharide c. nucleotide

b. amino acid d. fatty acid

a b c d

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Name: Science Review 1 1. In the scientific method, the intelligent or educated guess that serves as a temporary solution to a problem is called ___. a. prediction c. theory b. hypothesis d. law b c d 2. Limnology: lakes as ______: _______. a. Histology: cells b. Entomology: algae a b c d 3. Who proposed that the continents were joined together as one supercontinent called Pangaea. a. Isaac Newton c. Alfred Wegener b. Alexander Fleming d. Charles Darwin a b c d 4. The prefix milli- means ___. a. 1/10 b. 1/100 c. 1/1000 d. 1/100000 a b c d 5. 520 cm is equal to ___. a. 5.2 dm b. 5200 mm c. 52 m d. 0.52 km a b c d 6. Sandra weighs 55 kg. If Vic weighs 62500 g, how much more does Vic weigh? a. 7.5 g c. 0.75 kg b. 750 g d. 7.5 kg a b c d 7. Which of the following has the least number of significant figures? a. 800000 c. 0.00650 b. 1.00 x 102 d. 60090 a b c d 8. What is the scientific notation for 39200000? a. 3.92 x 10-7 b. 3.92 x 106 c. 3.92 x 107 d. 3.92 x 100 a b c d 9. Who is the Father of Genetics? a. Carolus Linnaeus b. Gregor Mendel c. Charles Darwin d. Jean-Baptiste Lamarck a b c d 10. How many 1-L bottles do you need to hold 3500 mL of liquid? a. 3.5 c. 35 b. 4 d. 40 a b c d 11. An Earth system that includes all areas on Earth occupied by organisms is the ____. a. lithosphere c. atmosphere b. hydrosphere d. biosphere a b c d 12. A group of organisms belonging to the same species living in the same locality is c ...
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