input with options: Answer the following question given this paragraph: If a substance is corrosive, it can eat through objects. Many scientists have to work with chemicals that are corrosive or otherwise dangerous. That's one reason that following safety precautions in the laboratory or field is very important. Q: What kind of harm does a corrosive substance cause? A:
OPTIONS:
- Builds a crust
- Attracts dust
- Rust objects
- eats through objects
output: eats through objects

Q: Answer the following question given this paragraph: Electromagnetism is magnetism produced by an electric current. When electric current flows through a wire, it creates a magnetic field that surrounds the wire in circles. You can see this in the diagram below. Note that electric current is conventionally shown moving from positive to negative electric potential, as in this diagram. However, electrons in current actually flow in the opposite direction, from negative to positive potential. Q: When electric current flows through a wire, it creates what type of field that surrounds the wire in circles? A:

OPTIONS:
- gravitational
- kinetic
- thermal
- magnetic

A: magnetic

input: OPTIONS:
- radiation energy
- thermal energy
- defect energy
- chemical energy Now, answer this question: Answer the following question given this paragraph: Q: The energy that enters the chloroplasts as sunlight becomes stored as what type of energy in organic compounds? A:
A:
output: chemical energy

Answer the following question given this paragraph: Muscular dystrophy is a term encompassing a variety of muscle wasting diseases. The most common type, Duchenne Muscular Dystrophy (DMD) , affects cardiac and skeletal muscle, as well as some mental functions. DMD is caused by a defective gene for dystrophin, a protein prevalent in skeletal and cardiac muscles. DMD is an X-linked recessive disorder occurring in 1 in 3,500 male newborns. Because DMD is X-linked, no females are affected. Most affected individuals die before their 20th birthday. Daughters of female carriers of the mutant allele have a 50% chance of also being carriers. Q: What type of disease is muscular dystrophy? A:

OPTIONS:
- contagious disease
- mutation
- infectious disease
- a wasting disease

Answer: a wasting disease

Problem: OPTIONS:
- dna analysis
- proteins analysis
- residues analysis
- rna analysis
Q: Answer the following question given this paragraph: RNA analysis is performed to study gene expression patterns in cells. RNA is naturally very unstable because RNAses are commonly present in nature and very difficult to inactivate. Similar to DNA, RNA extraction involves the use of various buffers and enzymes to inactivate macromolecules and preserve the RNA. Gel Electrophoresis Because nucleic acids are negatively charged ions at neutral or basic pH in an aqueous environment, they can be mobilized by an electric field. Gel electrophoresis is a technique used to separate molecules on the basis of size, using this charge. The nucleic acids can be separated as whole chromosomes or fragments. The nucleic acids are loaded into a slot near the negative electrode of a semisolid, porous gel matrix and pulled toward the positive electrode at the opposite end of the gel. Smaller molecules move through the pores in the gel faster than larger molecules; this difference in the rate of migration separates the fragments on the basis of size. There are molecular weight standard samples that can be run alongside the molecules to provide a size comparison. Nucleic acids in a gel matrix can be observed using various fluorescent or colored dyes. Distinct nucleic acid fragments appear as bands at specific distances from the top of the gel (the negative electrode end) on the basis of their size (Figure 17.4). A mixture of genomic DNA fragments of varying sizes appear as a long smear, whereas uncut genomic DNA is usually too large to run through the gel and forms a single large band at the top of the gel. Q: What type of analysis is performed to study gene expression patterns in cells? A:
Answer: rna analysis

Answer the following question given this paragraph: Crossing charges. One method for obtaining subscripts in the empirical formula is by crossing charges. When crossing charges, you will sometimes find it necessary to reduce the subscripts to their simplest ratio to write the empirical formula. Consider, for example, the compound formed by Mg2+ and O2. Using the absolute values of the charges on the ions as subscripts gives the formula Mg2O2:. Q: Crossing charges is one method for obtaining what? A:

OPTIONS:
- notations
- superscripts
- hybrids
- subscripts

Answer:
subscripts