ACAD CONTEST - SCIENCE QUIZ

1. ____________ is a possible solution to a problem or a possible explanation of a phenomenon.

• a. Hypothesis

• b. Investigation

• c. Conclusion

• d. Gathering Data

Tags

Easy

2.  _______________ are cells with a true nucleus enclosed in a nuclear membrane, as well as other membrane-bound organelles.

• a. Prokaryotes

• b. Eukaryotes

• c. Syphilis

• d. Cyst

Tags

Easy

3.  ________________ is a pure substance consisting of only one kind of atom.

• a. Compound

• b. Carbon

• c. Element

• d. Mixture

Tags

Easy

4. _______________ a set of tested hypotheses that attempts to explain some part of nature, it is applicable only to certain situations.

• a. Theory      

• b. Hypotheses

• c. Study

• d. Thesis

Tags

Easy

5. ____________ distinguishes elements as metals, nonmetals and metalloids.

• a. Periodic table

• b. Chart

• c. Book

• d. Notes

Tags

Easy

6. _______________ are homogeneous mixtures containing a single phase only.

• a. Solvent

• b. Solution

• c. Solute

• d. Mixture

Tags

Easy

7. _____________ is an optical instrument used to magnify the object to be observed, it used to see small substance that cannot be seen by naked eyes.

• a. Binocular

• b. Magnifying glass

• c.  Microscope  

• d. Glass

Tags

Easy

8. _______________ is the basic unit of life.

• a. Atom

• b. Tissue

• c. Nucleus

• d. Cell

Tags

Easy

9. _____________________ are complex microscopic structures that can infect the cells of other organisms.

• a. Bacteria

• b. Viruses

• c. Cell

• d. Cyst

Tags

Easy

10. The process of producing new organisms of the same kind.

• a. Reproduction

• b. Community

• c. Species

• d. Organism

Tags

Easy