Answer the following question given this paragraph: Aquatic species generally have external fertilization, whereas terrestrial species usually have internal fertilization. Q: What process tends to be external in aquatic species and internal in terrestrial species? A:
OPTIONS:
- infection
- pollination
- migration
- fertilization
fertilization

Answer the following question given this paragraph: Alkenes Organic compounds that contain one or more double or triple bonds between carbon atoms are described as unsaturated. You have likely heard of unsaturated fats. These are complex organic molecules with long chains of carbon atoms, which contain at least one double bond between carbon atoms. Unsaturated hydrocarbon molecules that contain one or more double bonds are called alkenes. Carbon atoms linked by a double bond are bound together by two bonds, one bond and one bond. Double and triple bonds give rise to a different geometry around the carbon atom that participates in them, leading to important differences in molecular shape and properties. The differing geometries are responsible for the different properties of unsaturated versus saturated fats. Ethene, C2H4, is the simplest alkene. Each carbon atom in ethene, commonly called ethylene, has a trigonal planar structure. The second member of the series is propene (propylene) (Figure 20.7); the butene isomers follow in the series. Four carbon atoms in the chain of butene allows for the formation of isomers based on the position of the double bond, as well as a new form of isomerism. Q: What are alkenes organic compounds that contain one or more double or triple bonds between carbon atoms described as? A:
OPTIONS:
- saturated
- insulated
- strong
- unsaturated

Answer: unsaturated

Question: Answer the following question given this paragraph: Biochemical reactions are chemical reactions that take place inside the cells of organisms. Q: Where do biochemical reactions take place? A:
OPTIONS:
- between cells
- in atoms
- outside of cells
- inside the organisms' cells
Answer: inside the organisms' cells

input with options: Answer the following question given this paragraph: The Two Parts of Photosynthesis Photosynthesis takes place in two stages: the light-dependent reactions and the Calvin cycle. In the light-dependent reactions, which take place at the thylakoid membrane, chlorophyll absorbs energy from sunlight and then converts it into chemical energy with the use of water. The light-dependent reactions release oxygen from the hydrolysis of water as a byproduct. In the Calvin cycle, which takes place in the stroma, the chemical energy derived from the light-dependent reactions drives both the capture of carbon in carbon dioxide molecules and the subsequent assembly of sugar molecules. The two reactions use carrier molecules to transport the energy from one to the other. The carriers that move energy from the light-dependent reactions to the Calvin cycle reactions can be thought of as "full" because they bring energy. After the energy is released, the "empty" energy carriers return to the light-dependent reactions to obtain more energy. Q: The two parts of photosynthesis photosynthesis takes place in two stages: the light-dependent reactions and which cycle? A:
OPTIONS:
- colors cycle
- klein cycle
- dark cycle
- calvin cycle
output: calvin cycle

Q: Answer the following question given this paragraph: If you are painting indoors, there are more important concerns than just getting messy. You should also be concerned about breathing in the fumes from the paints. Making sure to get plenty of fresh air while painting is very important. Paint fumes can have serious health effects. Paint fumes are just one example of indoor air pollution. Q: Give an example of air pollution while painting indoors. A:

OPTIONS:
- fuel fumes
- gas fumes
- variety fumes
- paint fumes

A: paint fumes

Answer the following question given this paragraph: Figure 39.21 Individuals with sickle cell anemia have crescent-shaped red blood cells. (credit: modification of work by Ed Uthman; scale-bar data from Matt Russell). Q: Individuals with sickle cell anemia have crescent-shaped what? A:
OPTIONS:
- glial cells
- white blood cells
- nerve cells
- red blood cells
red blood cells