Q: Answer the following question given this paragraph: Q: What completes the process as undigested material passes out of the digestive system? A:

OPTIONS:
- culmination
- reaction
- accumulation
- elimination

A: elimination

input: OPTIONS:
- a abnormal structure
- a vital structure
- an artifact
- a vestigial structure Now, answer this question: Answer the following question given this paragraph: The majority of human genes have two or more possible alleles , which are alternative forms of a gene. Differences in alleles account for the considerable genetic variation among people. In fact, most human genetic variation is the result of differences in individual DNA bases within alleles. Q: The structure of the human tail bone is called what? A:
A:
output: a vestigial structure

Answer the following question given this paragraph: How the Work-Energy Theorem Applies Now let us consider what form the work-energy theorem takes when both conservative and nonconservative forces act. We will see that the work done by nonconservative forces equals the change in the mechanical energy of a system. As noted in Kinetic Energy and the Work-Energy Theorem, the work-energy theorem states that the net work on a system equals the change in its kinetic energy, or W net = KE . The net work is the sum of the work by nonconservative forces plus the work by conservative forces. That is,. Q: The work-energy theorem states that the net work on a system equals the change in what type of energy? A:

OPTIONS:
- binary energy
- new energy
- residual energy
- kinetic energy

Answer: kinetic energy

Problem: OPTIONS:
- protoplasm
- epidermis
- cell wall
- nucleus
Q: Answer the following question given this paragraph: Transcription is the DNA RNA part of the central dogma of molecular biology. It occurs in the nucleus. During transcription, a copy of mRNA is made that is complementary to a strand of DNA. In eukaryotes, mRNA may be modified before it leaves the nucleus. Q: Where in the cell does transcription occur? A:
Answer: nucleus

Problem:OPTIONS:
- fried products
- raw products
- pasteurized products
- dairy products

Answer the following question given this paragraph: Small Intestine: Lactose Intolerance Lactose intolerance is a condition characterized by indigestion caused by dairy products. It occurs when the absorptive cells of the small intestine do not produce enough lactase, the enzyme that digests the milk sugar lactose. In most mammals, lactose intolerance increases with age. In contrast, some human populations, most notably Caucasians, are able to maintain the ability to produce lactase as adults. In people with lactose intolerance, the lactose in chyme is not digested. Bacteria in the large intestine ferment the undigested lactose, a process that produces gas. In addition to gas, symptoms include abdominal cramps, bloating, and diarrhea. Symptom severity ranges from mild discomfort to severe pain; however, symptoms resolve once the lactose is eliminated in feces. The hydrogen breath test is used to help diagnose lactose intolerance. Lactose-tolerant people have very little hydrogen in their breath. Those with lactose intolerance exhale hydrogen, which is one of the gases produced by the bacterial fermentation of lactose in the colon. After the hydrogen is absorbed from the intestine, it is transported through blood vessels into the lungs. There are a number of lactose-free dairy products available in grocery stores. In addition, dietary supplements are available. Taken with food, they provide lactase to help digest lactose. Q: Lactose intolerance is a condition characterized by indigestion caused by this? A:
****
A: dairy products

Problem:OPTIONS:
- antennae and pseudopod
- pseudopod and mantle
- radula and antennae
- mantle and radula

Answer the following question given this paragraph: Two unique features of mollusks are the mantle and radula (see Figure above ). The mantle is a layer of tissue that lies between the shell and the body. It secretes calcium carbonate to form the shell. It forms a cavity, called the mantle cavity , between the mantle and the body. The mantle cavity pumps water for filter feeding. The radula is a feeding organ with teeth made of chitin. It is located in front of the mouth in the head region. Herbivorous mollusks use the radula to scrape food such as algae off rocks. Predatory mollusks use the radula to drill holes in the shells of their prey. Q: What are the two unique features of mollusks? A:
****
A:
mantle and radula