Answer the following question given this paragraph: Parasitism is a symbiotic relationship in which one species (the parasite ) benefits while the other species (the host ) is harmed. Many species of animals are parasites, at least during some stage of their life. Most species are also hosts to one or more parasites. Q: What is the term for a symbiotic relationship in which the parasite benefits while the host is harmed? A:

OPTIONS:
- infection
- reciprocity
- pathology
- parasitism

Answer: parasitism

Problem: OPTIONS:
- between nuclei
- across isotopes
- back to nucleus
- across the membrane
Q: Answer the following question given this paragraph: A carrier protein is a transport protein that is specific for an ion, molecule, or group of substances. Carrier proteins "carry" the ion or molecule across the membrane by changing shape after the binding of the ion or molecule. Carrier proteins are involved in passive and active transport. A model of a channel protein and carrier proteins is shown in Figure below . Q: Where do carrier proteins carry ions or molecules? A:
Answer: across the membrane

Problem:OPTIONS:
- alteration satellite
- flagella satellite
- high orbit satellite
- manmade satellite

Answer the following question given this paragraph: We commonly talk about satellites orbiting Earth. But what does that really mean? When a satellite, space shuttle, or some other object is orbiting a planet, it maintains a circular orbit around the planet a constant distance off the surface. Manmade satellites typically orbit between 200 and 400 miles. For example, the International Space Station (ISS) orbits at 370 km, or 230 miles. Q: Orbiting at a fairly typical 370 kilometers, the international space station is an example of what? A:
****
A: manmade satellite

Answer the following question given this paragraph: In a Down's cell, the liquid sodium ions are reduced at the cathode to liquid sodium metal. At the anode, liquid chloride ions are oxidized to chlorine gas. The reactions and cell potentials are shown below. Q: At the anode, liquid chloride ions are oxidized to what? A:
OPTIONS:
- elemental gas
- nitrogen gas
- Heavy Gas
- chlorine gas
chlorine gas

Answer the following question given this paragraph: Waves are identified by several characteristics. There is a center line where the medium would be if there were no wave, which is sometimes describes as the undisturbed position. The displacement of the medium above this undisturbed position is called a crest and the displacement below the undisturbed position is called a trough . The maximums of the crest and trough are equal and are called the amplitude . The distance between equivalent positions on succeeding waves is called the wavelength . The wavelength could be measured from a crest to the next crest or from a trough to the next trough, and is commonly represented with the Greek letter lambda, . Q: Amplitude describes what about the wave's crest and trough? A:
OPTIONS:
- The minimum parts
- How frequently the parts occur
- The width of the parts
- the maximum parts

Answer: the maximum parts

input with options: Answer the following question given this paragraph: A catalyst is a substance that increases the rate of a chemical reaction. The presence of a catalyst is one of several factors that influence the rate of chemical reactions. (Other factors include the temperature, concentration, and surface area of reactants. ) A catalyst isn't a reactant in the chemical reaction it speeds up. As a result, it isn't changed or used up in the reaction, so it can go on to catalyze many more reactions. Q: A catalyst can increase the rate of what, in general? A:
OPTIONS:
- mechanicl reaction
- carbon reaction
- consumption reaction
- chemical reaction
output:
chemical reaction