Answer the following question given this paragraph: An electroscope is a device used to study charge. When a positively charged object (the rod) nears the upper post, electrons flow to the top of the jar leaving the two gold leaves postivley charged. The leaves repel each other since both hold postive, like charges. The VSEPR theory says that electron pairs, also a set of like charges, will repel each other such that the shape of the molecule will adjust so that the valence electron-pairs stay as far apart from each other as possible. Q: What device is used to study charge? Choices: - microtome - nannostomus - microscope - electroscope A:
electroscope
(Question)
Answer the following question given this paragraph: The Golgi apparatus works like a mail room. The Golgi apparatus receives proteins from the rough ER and puts "shipping addresses" on them. The Golgi then packages the proteins into vesicles and sends them to the right place in the cell or to the cell membrane. Some of these proteins are secreted from the cell (they exit the cell); others are placed into the cell membrane. Q: The golgi apparatus works like a mail room by receiving and sending what? Choices: - acids - particles - enzymes - proteins A:
(Answer)
proteins
Ques: Answer the following question given this paragraph: Arachnids also have two additional pairs of appendages. Describe these two pairs. Q: How many additional pairs of appendages do arachnids have? Choices: - 0 - 4 - 6 - 2 A:
Ans: 2
(Q).
Answer the following question given this paragraph: A given liquid will evaporate more quickly when it is heated. This is because the heating process results in a greater fraction of the liquid's molecules having the necessary kinetic energy to escape the surface of the liquid. The Figure below shows the kinetic energy distribution of liquid molecules at two temperatures. The numbers of molecules that have the required kinetic energy to evaporate are shown in the shaded area under the curve at the right. The higher temperature liquid (T 2 ) has more molecules that are capable of escaping into the vapor phase than the lower temperature liquid (T 1 ). Q: Because heating results in a greater fraction of molecules having the necessary kinetic energy to escape the surface of the liquid, what occurs more quickly when liquid is heated? Choices: - oxidation - expansion - absorption - evaporation A:
(A).
evaporation
Ques:Answer the following question given this paragraph: Tim Wilson. Regularly done aerobic activities can help build up endurance and make the heart stronger . CC BY 2.0. Q: Regularly done aerobic activities can help build up endurance and make what vital organ stronger? Choices: - stomach - brain - skin - heart A:

Ans:heart
Ques: Answer the following question given this paragraph: The convection zone is where convection takes place. It is located outward from the radiative zone. Q: What zone is outside the radiative zone? Choices: - diffusion zone - activation zone - peripheral zone - convection zone A:
Ans:
convection zone