(Q).
Answer the following question given this paragraph: DNA technology has proved very beneficial to humans. Transgenic animals are animals that have incorporated a gene from another species into their genome. They are used as experimental models to perform phenotypic tests with genes whose function is unknown, or to generate animals that are susceptible to certain compounds or stresses for testing purposes. Other applications include the production of human hormones, such as insulin. Many times these animals are rodents, such as mice, or fruit flies ( Drosophila melanogaster ). Fruit flies are extremely useful as genetic models to study the effects of genetic changes on development. GloFish are the first genetically modified animal to be sold as a pet and are transgenic zebrafish transfected with a natural fluorescence gene. Watch these fish at http://www. youtube. com/watch?v=6cQLGKH2ojY or in the video below. Q: Transgenic animals are animals that have incorporated a gene from another species into their what? Choices: - enemies - food - habitats - genome A:
(A).
genome

(Q).
Answer the following question given this paragraph: We commonly talk about satellites orbiting Earth. But what does that really mean? When a satellite, space shuttle, or some other object is orbiting a planet, it maintains a circular orbit around the planet a constant distance off the surface. Manmade satellites typically orbit between 200 and 400 miles. For example, the International Space Station (ISS) orbits at 370 km, or 230 miles. Q: Orbiting at a fairly typical 370 kilometers, the international space station is an example of what? Choices: - alteration satellite - flagella satellite - high orbit satellite - manmade satellite A:
(A).
manmade satellite

(Q).
Answer the following question given this paragraph: Kinetic energy is the energy of anything in motion. Your muscles move your leg, your foot kicks the ball, and the ball gains kinetic energy ( Figure below ). The kinetic energy was converted from potential energy that was in your leg before the kick. The action of kicking the ball is energy changing forms. The same is true for anything that involves change. Q: Which type of energy is the energy of anything in motion? Choices: - residual engergy - diffuse energy - physiological engergy - kinetic engergy A:
(A).
kinetic engergy