Answer the following question given this paragraph: The Prokaryotic Cell Recall that prokaryotes (Figure 22.10) are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus but instead generally have a single chromosomea piece of circular, double-stranded DNA located in an area of the cell called the nucleoid. Most prokaryotes have a cell wall outside the plasma membrane. Q: Prokaryotic cells do not have a nucleus but instead generally have a single chromosome, a piece of double-stranded dna located in an area of the cell called the what? A:
OPTIONS:
- lysosome
- cytoplasm
- spicule
- nucleoid

Answer: nucleoid

Question: Answer the following question given this paragraph: Sperm cells are the only human cell with flagella . This is because of their need to "swim" long distances to reach an egg for fertilization. Q: What is the only human cell with flagella? A:
OPTIONS:
- egg
- saliva
- Feces
- sperm
Answer: sperm

input with options: Answer the following question given this paragraph: Use an electron microscope. This instrument has a resolution many times greater than a light microscope, and can be used to see the details on the outside of a cell. Some electron microscopes can also be used to see the details inside a cell. Q: What instrument has a resolution many times greater than a light microscope, and can be used to see the details on the outside of a cell? A:
OPTIONS:
- complex microscope
- element microscope
- molecular microscope
- electron microscope
output: electron microscope

Q: Answer the following question given this paragraph: Because the heat is absorbed by the system, the 177.8 kJ is written as a reactant. The heat of reaction is positive for an endothermic reaction. Q: Is the heat of reaction positive or negative for an endothermic reaction? A:

OPTIONS:
- Neither
- Both
- Negative
- positive

A: positive

input: OPTIONS:
- phosphorus
- weathering
- acid
- stress Now, answer this question: Answer the following question given this paragraph: The amount of stress on a rock may be greater than the rock's strength. In that case, the rock will change and deform ( Figure below ). Deep within the Earth, the pressure is very great. A rock behaves like a stretched rubber band. When the stress stops, the rock goes back to its original shape. If more stress is applied to the rock, it bends and flows. It does not return to its original shape. Near the surface, if the stress continues, the rock will fracture and break. Q: What is applied to a rock to make it bend and flow? A:
A:
output: stress

Question: Answer the following question given this paragraph: Only hurricanes cause more damage than earthquakes. Only one source of earthquake damage is ground shaking. More damage may be done from the tsunami, fires, and landslides that can happen afterwards. Communities along faults can prepare for earthquakes. One way is to use earthquake-safe construction methods and to make older buildings stronger. If you live in earthquake country, it is important to secure heavy objects and put together an emergency kit. Q: What is the only natural phenomenon that causes more damage than earthquakes? A:
OPTIONS:
- volcanos
- blizzards
- landslides
- hurricanes
Answer:
hurricanes