Q: Answer the following question given this paragraph: The immune system protects the body from worms, germs, and other agents of harm. The immune system is like a medieval castle. The outside of the castle was protected by a moat and high stone walls. Inside the castle, soldiers were ready to fight off any invaders that managed to get through the outer defenses. Like a medieval castle, the immune system has a series of defenses. In fact, it has three lines of defense. Only pathogens that are able to get through all three lines of defense can harm the body. Q: What system protects the body from worms, germs, and other agents of harm? A:

OPTIONS:
- digestion
- hormones
- lymph system
- immune

A: immune

input: OPTIONS:
- cartilaginous
- saddle
- plane
- syndesmoses Now, answer this question: Answer the following question given this paragraph: Syndesmoses are joints in which the bones are connected by a band of connective tissue, allowing for more movement than in a suture. An example of a syndesmosis is the joint of the tibia and fibula in the ankle. The amount of movement in these types of joints is determined by the length of the connective tissue fibers. Gomphoses occur between teeth and their sockets; the term refers to the way the tooth fits into the socket like a peg (Figure 38.24). The tooth is connected to the socket by a connective tissue referred to as the periodontal ligament. Q: What are joints in which the bones are connected by a band of connective tissue? A:
A:
output: syndesmoses

Answer the following question given this paragraph: The most important difference between synthetic and naturally occurring polymers is that the former usually contain very few different monomers, whereas biological polymers can have as many as 20 different kinds of amino acid residues arranged in many different orders. Chains with less than about 50 amino acid residues are calledpeptides, whereas those with more than about 50 amino acid residues are calledproteins. Many proteins are enzymes, which are catalysts that increase the rate of a biological reaction. Q: What role do proteins play in a biological reaction? A:

OPTIONS:
- amino acid chains
- antioxidants
- reverse hormones
- act as catalysts

Answer: act as catalysts

Problem: OPTIONS:
- tissues
- proteins
- ultraviolet rays
- organisms
Q: Answer the following question given this paragraph: All organisms have the ability to grow and reproduce. To grow and reproduce, organisms must get materials and energy from the environment. Plants obtain their energy from the sun through photosynthesis , whereas animals obtain their energy from other organisms. Either way, these plants and animals, as well as the bacteria and fungi, are constantly interacting with other species as well as the non-living parts of their ecosystem. Q: Plants obtain their energy from the sun through photosynthesis , what do animals obtain their energy from? A:
Answer: organisms

Problem:OPTIONS:
- surface
- composition
- layer
- size

Answer the following question given this paragraph: Q: The logistics of carrying out cellular metabolism sets limits on what physical property of the cell? A:
****
A: size

Problem:OPTIONS:
- momentum
- power
- force
- work

Answer the following question given this paragraph: The electrical potential difference between the two plates is expressed as , the electric field strength times the distance between the plates. The units in this expression are Newtons/coulomb times meters, which gives the final units Joules/coulomb. Voltage is an expression of the amount of potential energy per unit charge. The work done moving a charge against the field can be calculated by multiplying the electric field potential by the charge, . Q: What is it called when a charge moves against a field? A:
****
A:
work