Q: Answer the following question given this paragraph: The transfer of electrons from the van de Graaff generator to the man is an example of conduction. Conduction occurs when there is direct contact between materials that differ in their ability to give up or accept electrons. A van de Graff generator produces a negative charge on its dome, so it tends to give up electrons. Human hands are positively charged, so they tend to accept electrons. Therefore, electrons flow from the dome to the man's hand when they are in contact. Q: A van de graff generator produces what type of charge on its dome, causing the tendency to give up electrons? A:

OPTIONS:
- positive charge
- similar charge
- no charge
- negative charge

A: negative charge

input: OPTIONS:
- hydrogen
- acid
- enzymes
- carbon Now, answer this question: Answer the following question given this paragraph: The ether functional group consists of an oxygen atom which forms single bonds with two carbon atoms. Q: The ether functional group consists of an oxygen atom which forms single bonds with what other atoms? A:
A:
output: carbon

Answer the following question given this paragraph: In an earthquake, seismic waves are generated by rock displacement. Q: During an earthquake what causes seismic waves? A:

OPTIONS:
- Currents
- low tide
- high winds
- rock displacement

Answer: rock displacement

Problem: OPTIONS:
- red, white, blue
- green, orange, purple
- red, green, blue
- cyan, yellow, magenta
Q: Answer the following question given this paragraph: Pigments are substances that color materials by reflecting light of certain wavelengths and absorbing light of other wavelengths. The primary pigment colors are cyan, yellow, and magenta. They can be combined to produce all other colors. Q: What are the three primary pigment colors? A:
Answer: cyan, yellow, magenta

Problem:OPTIONS:
- iron (Fe)
- oxygen (O)
- high - density lipoprotein (hdl)
- low-density lipoprotein (ldl)

Answer the following question given this paragraph: In receptor-mediated endocytosis, as in phagocytosis, clathrin is attached to the cytoplasmic side of the plasma membrane. If uptake of a compound is dependent on receptor-mediated endocytosis and the process is ineffective, the material will not be removed from the tissue fluids or blood. Instead, it will stay in those fluids and increase in concentration. Some human diseases are caused by the failure of receptor-mediated endocytosis. For example, the form of cholesterol termed low-density lipoprotein or LDL (also referred to as "bad" cholesterol) is removed from the blood by receptor-mediated endocytosis. In the human genetic disease familial hypercholesterolemia, the LDL receptors are defective or missing entirely. People with this condition have life-threatening levels of cholesterol in their blood, because their cells cannot clear LDL particles from their blood. Although receptor-mediated endocytosis is designed to bring specific substances that are normally found in the extracellular fluid into the cell, other substances may gain entry into the cell at the same site. Flu viruses, diphtheria, and cholera toxin all have sites that cross-react with normal receptor-binding sites and gain entry into cells. Q: Patients with familial hypercholesterolemia have life-threatening levels of cholesterol because their cells cannot clear what particles from their blood? A:
****
A: low-density lipoprotein (ldl)

Problem:OPTIONS:
- biology
- Earth science
- genetics
- physical science

Answer the following question given this paragraph: Physical science is the study of matter and energy. It includes chemistry and physics. Q: What type of science is the study of matter and energy and includes chemistry and physics? A:
****
A:
physical science