Answer the following question given this paragraph: Distribution of Molecular Speeds The motion of molecules in a gas is random in magnitude and direction for individual molecules, but a gas of many molecules has a predictable distribution of molecular speeds. This distribution is called the Maxwell-Boltzmann distribution, after its originators, who calculated it based on kinetic theory, and has since been confirmed experimentally. (See Figure 13.23. ) The distribution has a long tail, because a few molecules may go several times the rms speed. The most probable speed v p is less than the rms speed. Q: The motion of molecules in a gas is random in magnitude and direction for individual molecules, but a gas of many molecules has a predictable distribution of what, which is called the maxwell-boltzmann distribution? A:
OPTIONS:
- molecular size
- molecular rate
- molecular shape
- molecular speeds

Answer: molecular speeds

Question: Answer the following question given this paragraph: The other ammonium ions are changed into nitrogen gas by denitrifying bacteria. Q: The other ammonium ions are changed into nitrogen gas by what? A:
OPTIONS:
- fluctuations bacteria
- fungi
- accompanying bacteria
- denitrifying bacteria
Answer: denitrifying bacteria

input with options: Answer the following question given this paragraph: Shape of Proteins Just as a fork cannot be used to eat soup and a spoon cannot be used to spear meat, a protein's shape is essential to its function. A protein's shape is determined, most fundamentally, by the sequence of amino acids of which it is made (Figure 2.26a). The sequence is called the primary structure of the protein. Q: A protein's shape is determined, most fundamentally, by the sequence of what type of acids? A:
OPTIONS:
- lipids
- acetic
- lactic
- amino
output: amino

Q: Answer the following question given this paragraph: The primary amine in which the nitrogen atom is attached directly to a benzene ring has a special nameaniline. Aryl amines are named as derivatives of aniline. Q: The primary amine in which the nitrogen atom is attached directly to a benzene ring has a special name, what is it? A:

OPTIONS:
- nitrate
- cyanide
- aldehyde
- aniline

A: aniline

input: OPTIONS:
- separated
- changed
- hypothesized
- directly observed Now, answer this question: Answer the following question given this paragraph: Identify evidence for electroweak unification. The quarks in a particle are confined, meaning individual quarks cannot be directly observed. Are gluons confined as well? Explain. Q: The quarks in a particle are confined, meaning individual quarks cannot be what? A:
A:
output: directly observed

Question: Answer the following question given this paragraph: Work is defined differently in physics than in everyday language. In physics, work means the use of force to move an object. The teen who is playing tennis in Figure above is using force to move her tennis racket, so she is doing work. The teen who is studying isn't moving anything, so she is not doing work. Q: What term in physics refers to the use of force to move an object? A:
OPTIONS:
- mass
- momentum
- velocity
- work
Answer:
work