*Question*
Q: What are proteins encoded by? Read this paragraph and choose the correct option from the provided answers: Choices: - DNA - RNA - codons - genes A:
**Answer**
genes

*Question*
Q: Along with other organelles, all eukaryotic cells possess what structure? Read this paragraph and choose the correct option from the provided answers: All eukaryotic cells have a nucleus and other organelles. Each organelle has a special job to do. Choices: - chromosomes - cell walls - flagella - nucleus A:
**Answer**
nucleus

*Question*
Q: Boyle discovered that what property of a gas is inversely proportional to its volume? Read this paragraph and choose the correct option from the provided answers: in a one-liter container (Figure 22.15). In this case, the force exerted by the movement of the gas molecules against the walls of the two-liter container is lower than the force exerted by the gas molecules in the one-liter container. Therefore, the pressure is lower in the two-liter container and higher in the one-liter container. At a constant temperature, changing the volume occupied by the gas changes the pressure, as does changing the number of gas molecules. Boyle's law describes the relationship between volume and pressure in a gas at a constant temperature. Boyle discovered that the pressure of a gas is inversely proportional to its volume: If volume increases, pressure decreases. Likewise, if volume decreases, pressure increases. Pressure and volume are inversely related (P = k/V). Therefore, the pressure in the one-liter container (one-half the volume of the two-liter container) would be twice the pressure in the two-liter container. Boyle's law is expressed by the following formula:. Choices: - temperature - amount - mass - pressure A:
**Answer**
pressure

*Question*
Q: What element is released into the atmosphere by the burning of fossil fuels? Read this paragraph and choose the correct option from the provided answers: water. Sulfur, critical to the 3D folding of proteins (as in disulfide binding), is released into the atmosphere by the burning of fossil fuels, such as coal. The cycling of these elements is interconnected. For example, the movement of water is critical for the leaching of nitrogen and phosphate into rivers, lakes, and oceans. Furthermore, the ocean itself is a major reservoir for carbon. Thus, mineral nutrients are cycled, either rapidly or slowly, through the entire biosphere, from one living organism to another, and between the biotic and abiotic world. Choices: - carbon - helium - oxygen - sulfur A:
**Answer**
sulfur