Answer the following question given this paragraph: Digestion includes both mechanical and chemical processes. Mechanical digestion is a purely physical process that does not change the chemical nature of the food. Instead, it makes the food smaller to increase both surface area and mobility. It includes mastication, or chewing, as well as tongue movements that help break food into smaller bits and mix food with. Q: Which form of digestion is a purely physical process that does not change the chemical nature of the food? A:
OPTIONS:
- slow
- simple
- electromagnetic
- mechanical

Answer: mechanical

Question: Answer the following question given this paragraph: Evolution of the Horse. The fossil record reveals how horses evolved. Q: What can be looked at to see a record of how horses evolved? A:
OPTIONS:
- erosion records
- carbon dating
- pattern records
- fossil records
Answer: fossil records

input with options: Answer the following question given this paragraph: ART CONNECTION QUESTIONS 1. Figure 14.10 In eukaryotic cells, DNA and RNA synthesis occur in a separate compartment from protein synthesis. In prokaryotic cells, both processes occur together. What advantages might there be to separating the processes? What advantages might there be to having them occur together? 2. Figure 14.14 You isolate a cell strain in which the joining together of Okazaki fragments is impaired and. Q: Unlike eukaryotic cells, dna and rna synthesis in prokaryotic cells occurs together with synthesis of what? A:
OPTIONS:
- membrane
- fruit
- mutation
- protein
output: protein

Q: Answer the following question given this paragraph: By losing an electron, the sodium atom becomes a sodium ion. It now has one less electron than protons, giving it a charge of +1. Positive ions such as sodium are given the same name as the element. The chemical symbol has a plus sign to distinguish the ion from an atom of the element. The symbol for a sodium ion is Na + . Q: What happens when a sodium atom loses an electron? A:

OPTIONS:
- becomes calcium
- gains a proton
- combines with hydrogen
- becomes sodium ion

A: becomes sodium ion

input: OPTIONS:
- DNA
- cells
- translation
- one domain Now, answer this question: Answer the following question given this paragraph: Q: What is common in two eukaryotic proteins? A:
A:
output: one domain

Question: Answer the following question given this paragraph: The Chromosomal Theory of Inheritance was consistent with Mendel's laws and was supported by the following observations: During meiosis, homologous chromosome pairs migrate as discrete structures that are independent of other chromosome pairs. The sorting of chromosomes from each homologous pair into pre-gametes appears to be random. Each parent synthesizes gametes that contain only half of their chromosomal complement. Even though male and female gametes (sperm and egg) differ in size and morphology, they have the same number of chromosomes, suggesting equal genetic contributions from each parent. The gametic chromosomes combine during fertilization to produce offspring with the same chromosome number as their parents. Q: During meiosis, each parent synthesizes gametes that contain only half of their complement of what? A:
OPTIONS:
- receptors
- neutrons
- atoms
- chromosomes
Answer:
chromosomes