Answer the following question given this paragraph: 25C is 4.83. Butyric acid is responsible for the foul smell of rancid butter. Q: What is responsible for the foul smell of rancid butt? Choices: - Fatty Acid - affixed acid - ibogaine acid - butyric acid A:
butyric acid
Answer the following question given this paragraph: Most chemical reactions in organisms take place in an environment that is mostly water. Q: The environment where most chemical reactions in organisms takes place consists mostly of what? Choices: - air - sodium - helium - water A:
water
Q: Answer the following question given this paragraph: Precision describes how close estimates are to one another. Estimates that are relatively close to one another are precise. Let's assume that ten different students made an estimate of the volume shown in Figure above , and the values were: 52.9, 52.8, 52.9, 52.9, 53.3, 52.0, 52.8, 52.9, 53.0, 52.8. We can determine how precise these data by analyzing how close they are to an average. The average could be the mean, median or mode. The most common understanding of the average is the mean. This value is calculated by adding up all the numbers and then dividing by the total number of values. Other terms that can refer to the average are the median and the mode. The median is the middle value in a numerically ordered list of numbers. The mode is the value that occurs most often in a set of numbers. If no number is repeated, there is no mode for the list. Here are the calculated averages:. Q: What term describes how close estimates are to one another? Choices: - precise - Distant - efficiency - precision A:
A: precision
Question: Answer the following question given this paragraph: Start right above point on the temperature axis and follow the red line vertically. At very low pressure, the particles of the substance are far apart from one another and the substance is in the gas state. As the pressure is increased, the particles of the substance are forced closer and closer together. Eventually the particles are pushed so close together that attractive forces cause the substance to condense into the liquid state. Continually increasing the pressure on the liquid will eventually cause the substance to solidify. For the majority of substances, the solid state is denser than the liquid state and so putting a liquid under great pressure will cause it to turn into a solid. The line segment represents the process of sublimation, where the substance changes directly from a solid to a gas. At a sufficiently low pressure, the liquid phase does not exist. The point labeled is called the triple point . The triple point is the one condition of temperature and pressure where the solid, liquid, and vapor states of a substance can all coexist at equilibrium. Q: Continually increasing the pressure on the liquid will eventually cause the substance to do what? Choices: - explode - erode - transform - solidify A:
Answer: solidify
*Question*
Answer the following question given this paragraph: A hydration reaction is the opposite of a dehydration reaction. A hydration reaction adds water to an organic molecule and breaks the large molecule into smaller molecules. Hydration reactions occur in an acidic water solution. An example of hydration reaction is the breaking of peptide bonds in polypeptides. A hydroxide ion (OH - ) and a hydrogen ion (H + ) (both from a water molecule) bond to the carbon atoms that formed the peptide bond. This breaks the peptide bond and results in two amino acids. Q: What kind of reaction adds water to an organic molecule and breaks the large molecule into smaller molecules? Choices: - heat reaction - supplementation reaction - aerobic reaction - hydration reaction A:
**Answer**
hydration reaction
Q: Answer the following question given this paragraph: Weather stations collect data on land and sea. Weather balloons, satellites, and radar collect data in the atmosphere. Q: What collect data on the land and sea in regards to the weather? Choices: - turbine stations - thermal stations - wind stations - weather stations A:
A: weather stations