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Grade 11 Solvents, Solutes, and Solubility
Grade 6 Molecules and Compounds
None Macromolecules
Protein molecules are polymers of                     .
  1. DNA molecules
  2. fatty acid molecules
  3. amino acid molecules
  4. none of the above
Grade 5 Molecules and Compounds
Grade 8 Molecules and Compounds
Grade 5 Matter
The molecules in a liquid are
  1. closer together than in a solid and further apart in a gas
  2. are spaced the same as in solids and gases
  3. closer than in gases but further apart in solids
  4. none of the above
Grade 8 Molecules and Compounds
Grade 9 Solvents, Solutes, and Solubility
Grade 6 Reactions
Molecules react by
  1. switching atoms with other molecules.
  2. joining together with other molecules.
  3. breaking apart.
  4. all of the above
Grade 5 Matter
Molecules in gas are
  1. close together
  2. far apart
  3. tight and pull on each other a lot
Grade 8 Molecules and Compounds
College Macromolecules
All organisms are composed of what?
  1. biological molecules
  2. inert molecules
  3. living things
Grade 9 Cell Structure and Function
Which of the following monitors a cell's progress from phase to phase during the cell cycle?
  1. a series of enzymes
  2. microtubules
  3. lipid molecules
  4. protein molecules
Grade 12 Molecules and Compounds
What can you predict according to VSEPR theory provided you know the distribution of orbitals containing electronic pairs around the central atom?
  1. shape of the molecule and bond angle
  2. heat of formation of molecule
  3. solvation energy of molecule
  4. lattic energy of molecule
Grade 9 Molecules and Compounds
A combination of two or more elements:
  1. element
  2. isotope
  3. molecule
  4. compound
College Periodic Table and Elements
Grade 7 Cell Structure and Function
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