Question: Answer the following question given this paragraph:   Saturated hydrocarbons are given the general name of alkanes. The name of specific alkanes always ends in –ane and has a prefix to indicate how many carbon atoms it has.   Q: Saturated hydrocarbons are given the general name of what?   Choices:  - enzymes  - carbohydrates  - lipids  - alkanes  A:
Answer: alkanes

Question: Answer the following question given this paragraph:   In order to explain the observed phenomenon, scientists develop a number of possible explanations, or hypotheses. A hypothesis is a suggested explanation for a phenomenon or a suggested explanation for a relationship between many phenomena. Hypotheses are always based on evidence that can be tested by observation or experimentation. Scientific investigations are required to test hypotheses. Scientists mostly base hypotheses on prior observations or on extensions of existing scientific explanations.   Q: What is a suggested explanation for a phenomenon or a suggested explanation for a relationship between many phenomena called?   Choices:  - query  - system  - process  - hypothesis  A:
Answer: hypothesis

Question: Answer the following question given this paragraph:   CHAPTER SUMMARY 3.1 How Cells Are Studied A cell is the smallest unit of life. Most cells are so small that they cannot be viewed with the naked eye. Therefore, scientists must use microscopes to study cells. Electron microscopes provide higher magnification, higher resolution, and more detail than light microscopes. The unified cell theory states that all organisms are composed of one or more cells, the cell is the basic unit of life, and new cells arise from existing cells.   Q: Which theory states that all organisms are composed of one or more cells, the cell is the basic unit of life, and new cells arise from existing cells?   Choices:  - theory of evolution  - microcellular theory  - natural selection  - unified cell theory  A:
Answer:
unified cell theory