Problem:Cell nuclei contain most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes. The genes within these chromosomes are the cell's nuclear genome and are structured in such a way to promote cell function. The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression -- the nucleus is, therefore, the control center of the cell. The main structures making up the nucleus are the nuclear envelope, a double membrane that encloses the entire organelle and isolates its contents from the cellular cytoplasm, and the nuclear matrix (which includes the nuclear lamina), a network within the nucleus that adds mechanical support, much like the cytoskeleton, which supports the cell as a whole.

Answer this question: why is the nuclues called the control center of the cell?
Solution:OK... The relevant information is: The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression -- the nucleus is, therefore, the control center of the cell.
The nucleus maintains the integrity of genes and controls the activities of the cell by regulating gene expression.

Student A:It's Always Sunny in Philadelphia is an American television sitcom that premiered on FX on August 4, 2005. It moved to FXX beginning with the ninth season and has remained there since. It was created by Rob McElhenney who developed it with Glenn Howerton. It is executive produced and primarily written by McElhenney, Howerton, and Charlie Day, all of whom star alongside Kaitlin Olson and Danny DeVito. The series follows the exploits of "The Gang", a group of debauched, self-centered friends who run the Irish bar Paddy's Pub in South Philadelphia.

Based on this passage, where does it always sunny in philadelphia take place?
Student B:OK... The relevant information to answer the above question is: The series follows the exploits of "The Gang", a group of debauched, self-centered friends who run the Irish bar Paddy's Pub in South Philadelphia.
South Philadelphia.

Problem:Passage: The tallest U.S. President was Abraham Lincoln at 6 feet 4 inches (193 centimeters), while the shortest was James Madison at 5 feet 4 inches (163 centimeters).

Question: Based on this passage, who was the shortest president and how tall was he?
Solution:OK... This is the relevant information: The tallest U.S. President was Abraham Lincoln at 6 feet 4 inches (193 centimeters), while the shortest was James Madison at 5 feet 4 inches (163 centimeters).
James Madison at 5 feet 4 inches ( 163 centimeters ).

Student A:The first breakthrough in the detection of arsenic poisoning was in 1775 when Carl Wilhelm Scheele discovered a way to change arsenic trioxide to garlic-smelling arsine gas (AsH), by treating it with nitric acid (HNO) and combining it with zinc.

Who devised the first test for detection of arsenic in 1775?
Student B:OK... To answer the question, consider the following: The first breakthrough in the detection of arsenic poisoning was in 1775 when Carl Wilhelm Scheele discovered a way to change arsenic trioxide to garlic-smelling arsine gas (AsH), by treating it with nitric acid (HNO) and combining it with zinc.
Carl Wilhelm Scheele.

Problem:Context: Kimberly Jayne "Kim" Raver (born October 15, 1969) is an American actress. She is best known for television roles as Kim Zambrano on Third Watch, Audrey Raines on 24 and Teddy Altman on ABC's medical drama Grey's Anatomy.

Question: who played teddy altman on grey's anatomy?
Solution:OK... To answer the question, consider the following: She is best known for television roles as Kim Zambrano on Third Watch, Audrey Raines on 24 and Teddy Altman on ABC's medical drama Grey's Anatomy.
Kimberly Jayne '' Kim '' Raver.

Problem:Passage: Dwight is trained in the art of surveillance, and is a former Lackawanna County volunteer sheriff's deputy. He has a purple belt in Goju-Ryu karate, and is the senpai at his dojo. Dwight is a pop culture and sci-fi enthusiast, who has expressed fanship of many sci-fi movies and popular television series. In the episode "The Fire", he mentioned the movie The Crow as being his favorite film. He hints at belief in fictional creatures such as androids, zombies and vampires (though curiously, despite having claimed in "Business School", to have shot a werewolf ( that was actually his neighbor's dog), he says in one of his blog entries that he does not believe in them; however, he may have simply been denying claims of werewolves at Schrute Farms in order to prevent potential visitors from being frightened away ). He enjoys, and is shown to be skilled at, playing table tennis, and states that many of his heroes are table tennis players. His musical tastes vary, but heavy metal and classic rock seem to be a recurring theme. His personal musical talents are not lacking, as he plays guitar and recorder, and sings, as well. He has a fascination with cars; he usually checks a car's suspension, especially muscle cars. He drives a 1987 Pontiac Trans Am though in the Finale (The Office) he's driving a 2013 Dodge Challenger. His technological talents are limited, but he shows a passion for the online role playing game Second Life, in which the only differences between himself and his avatar is that his avatar has the last name' Shelford' and the ability to fly. He also shows an interest in trains, as he is restoring a turn-of-the-century steam engine in his slaughterhouse, during "The Meeting", which has him bonding with Toby Flenderson, as they share the same interest. In "Todd Packer", it is revealed that Dwight does not know who Justin Bieber is, asking Jim "Who is Justice Beaver?", leaving Jim to answer "A crime-fighting beaver."

Question: Based on this passage, what type of car does dwight schrute drive?
Solution:
OK... The relevant information is: He drives a 1987 Pontiac Trans Am though in the Finale (The Office) he's driving a 2013 Dodge Challenger.
a 1987 Pontiac Trans Am though in the Finale ( The Office ) he 's driving a 2013 Dodge Challenger.