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10000+ Science Questions
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The four Science Regents exams (Earth Science, Living Environment, Chemistry, and Physics) also include separately-scheduled lab practicals.
In New York, students have the opportunity to take Regents Exams in grades 9-12 and, when appropriate, in grade eight
 

10000+ Science Questions
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25 Questions

1. What do you call any device that makes work easier by changing a force?
2. Increasing or decreasing the temperature of a system in what state acts as a stress to the system?
3. The lowest resonant frequency is called the what?
4. Humans have about 20,000 to 22,000 genes scattered among 23 of these?
5. Dinitrophenol (dnp) is an uncoupler that makes the inner mitochondrial membrane leaky to protons. it was used until 1938 as a what?
6. In recent years, however, researchers have discovered that microsporidia actually have tiny organelles derived from what?
7. What is one way of classifying organisms called?
8. From what do tubeworms found deep in the galapagos rift get their energy from?
9. Which law relates the pressure, volume, and temperature of a gas?
10. By breaking down wastes and remains of dead organisms, decomposers perform what function in an ecosystem?
11. As air pressures inside and outside of the ear equalize, what phenomenon is produced?
12. Melting ice and grinding wood into sawdust are examples of what?
13. What is the shape of the orbits that planets make around the sun?
14. According to which process, sublevels and orbitals are filled with electrons in order of increasing energy?
15. Unlike prokaryotic cells, dna and rna synthesis in eukaryotic cells occurs in a separate compartment from synthesis of what?
16. What is the first step in protein synthesis?
17. What are the two types of optical telescopes?
18. Human skin color is primarily due to the presence of what pigment in the skin?
19. What kind of diseases can be difficult to treat because they live inside the host's cells, making it hard to destroy them without killing host cells?
20. What is the muscular organ shaped like an upside-down pear that has a thick lining of tissues called the endometrium?
21. Which of the electromagnetic waves have the shortest wavelengths and highest frequencies?
22. The plants alternation between haploid and diploud generations allow it to do what?
23. The addition of heat changes liquid water to what?
24. What type of winds occur when air is forced over a mountain range?
25. What is the air that remains after a forced exhalation called?