Problem: OPTIONS:
- spores
- parasites
- vaccines
- pathogens
Q: Answer the following question given this paragraph: The body's first line of defense consists of different types of barriers that keep most pathogens out of the body. Pathogens are disease-causing agents, such as bacteria and viruses. These and other types of pathogens are described in Figure below . Regardless of the type of pathogen, however, the first line of defense is always the same. Q: What is the term for disease-causing agents, such as bacteria and viruses? A:
Answer: pathogens

Problem:OPTIONS:
- potassium membranes
- sodium membranes
- cell walls
- plasma membranes

Answer the following question given this paragraph: Q: Sodium-potassium pumps help nerve cells establish a voltage across their what? A:
****
A: plasma membranes

Answer the following question given this paragraph: The value of is not large, so the uncertainty in the position or momentum of a macroscopic object like a baseball is too insignificant to observe. However, the mass of a microscopic object such as an electron is small enough that the uncertainty can be large and significant. It should be noted that Heisenberg's uncertainty principle is not just limited to uncertainties in position and momentum, but it also links other dynamical variables. For example, when an atom absorbs a photon and makes a transition from one energy state to another, the uncertainty in the energy and the uncertainty in the time required for the transition are similarly related, as E t . As will be discussed later, even the vector components of angular 2 momentum cannot all be specified exactly simultaneously. Heisenberg's principle imposes ultimate limits on what is knowable in science. The uncertainty principle can be shown to be a consequence of waveparticle duality, which lies at the heart of what distinguishes modern quantum theory from classical mechanics. Recall that the equations of motion obtained from classical mechanics are trajectories where, at any given instant in time, both the position and the momentum of a particle can be determined exactly. Heisenberg's uncertainty principle implies that such a view is untenable in the microscopic domain and that there are fundamental limitations governing the motion of quantum particles. This does not mean that microscopic particles do not move in trajectories, it is just that measurements of trajectories are limited in their precision. In the realm of quantum mechanics, measurements introduce changes into the system that is being observed. Q: What heisenberg principle imposes ultimate limits on what is knowable in science? A:
OPTIONS:
- impossibility principle
- vacuum principle
- certainty principle
- uncertainty principle
uncertainty principle

Answer the following question given this paragraph: A nuclear fusion reaction is so named because the nuclei (center) of atoms fuse (join) together in the process. In stars like our Sun, hydrogen atoms join together to create a helium atom. Nuclear fusion reactions need a lot of energy to get started. Once they begin, they produce even more energy. ( Figure below ). Q: In stars like our sun, hydrogen atoms join together to create what? A:
OPTIONS:
- water molecule
- oxygen atom
- iron atom
- helium atom

Answer: helium atom

Question: Answer the following question given this paragraph: In chemical reactions, atoms are combined, separated, or rearranged. Q: Atoms are combined, separated, or rearranged during what? A:
OPTIONS:
- spontaneous mutation
- radiation
- physical reactions
- chemical reactions
Answer: chemical reactions

input: OPTIONS:
- green
- purple
- pink
- blue Now, answer this question: Answer the following question given this paragraph: Blue cheese is blue because of the fungus growing throughout it. Q: What color is the fungus in blue cheese? A:
A:
output:
blue