Answer the following question given this paragraph: Dehydration and hydrolysis reactions are catalyzed, or "sped up," by specific enzymes; dehydration reactions involve the formation of new bonds, requiring energy, while hydrolysis reactions break bonds and release energy. These reactions are similar for most macromolecules, but each monomer and polymer reaction is specific for its class. For example, in our bodies, food is hydrolyzed, or broken down, into smaller molecules by catalytic enzymes in the digestive system. This allows for easy absorption of nutrients by cells in the intestine. Each macromolecule is broken down by a specific enzyme. For instance, carbohydrates are broken down by amylase, sucrase, lactase, or maltase. Proteins are broken down by the enzymes pepsin and peptidase, and by hydrochloric acid. Lipids are broken down by lipases. Breakdown of these macromolecules provides energy for cellular activities. Q: Lipids are broken down by what? A:
OPTIONS:
- hydrolysis
- triglycerides
- amino acids
- lipases

Answer: lipases

Question: Answer the following question given this paragraph: Neutralization reactions, like the other chemical reactions you have read about so far, involve electrons. Electrons are outside the nucleus of an atom. Certain other reactions involve the nucleus of an atom instead. These reactions are called nuclear reactions. You will read about them in the next chapter, "Nuclear Chemistry. ". Q: Where are electrons located in relation to the nucleus? A:
OPTIONS:
- in the nucleus
- In a sack attached to the nucleus
- though the nucleus
- outside the nucleus
Answer: outside the nucleus

input with options: Answer the following question given this paragraph: Q: Systemic communication through the phloem helps integrate the functions of the whole what? A:
OPTIONS:
- bird
- animal
- insect
- plant
output: plant

Q: Answer the following question given this paragraph: A chain of volcanoes forms as an oceanic plate moves over a hot spot. This is how it happens. A volcano forms over the hotspot. Since the plate is moving, the volcano moves off of the hotspot. When the hotspot erupts again, a new volcano forms over it. This volcano is in line with the first. Over time, there is a line of volcanoes. The youngest is directly above the hot spot. The oldest is the furthest away ( Figure below ). Q: Volcano chains form as an oceanic plate moves over what? A:

OPTIONS:
- dust spot
- Water spot
- melt spot
- hot spot

A: hot spot

input: OPTIONS:
- output
- potential
- inertia
- efficiency Now, answer this question: Answer the following question given this paragraph: ; The efficiency equals the output power divided by the input power. Q: What equals the output power divided by the input power? A:
A:
output: efficiency

Question: Answer the following question given this paragraph: Figure 27.45 illustrates how the component of the electric field parallel to the long molecules is absorbed. An electromagnetic wave is composed of oscillating electric and magnetic fields. The electric field is strong compared with the magnetic field and is more effective in exerting force on charges in the molecules. The most affected charged particles are the electrons in the molecules, since electron masses are small. If the electron is forced to oscillate, it can absorb energy from the EM wave. This reduces the fields in the wave and, hence, reduces its intensity. In long molecules, electrons can more easily oscillate parallel to the molecule than in the perpendicular direction. The electrons are bound to the molecule and are more restricted in their movement perpendicular to the molecule. Thus, the electrons can absorb EM waves that have a component of their electric field parallel to the molecule. The electrons are much less responsive to electric fields perpendicular to the molecule and will allow those fields to pass. Thus the axis of the polarizing filter is perpendicular to the length of the molecule. Q: What kinds of waves are composed of various oscillating electric and magnetic fields? A:
OPTIONS:
- elastic
- seismic
- tidal
- electromagnetic
Answer:
electromagnetic