Specialized proteins called cell cycle regulators, such as p53 and p21, regulate the progression of the cell cycle from one phase to the next. This progression through the checkpoints is strictly regulated and usually works without error. When errors do occur, they can have catastrophic consequences, including cancer. How did this study lend new evidence to our understanding of how genes regulate the cell cycle, giving us a better chance of developing successful cancer treatments

Ringtailed lemurs are unique because of their appearance and their social activity. First, ringtailed lemurs are just one of over 100 different species of lemur, but they are easily recognizable because of their long, black and white ringed tails and shocking stare. They are small, weighing only 5 to 8 pounds, but their large eyes and intense stare contribute to their name, which means "ghost" in Latin. They congregate in groups called troops of about 17 animals. Each troop is presided over by a dominant, large female ringtailed lemur. Also, ringtailed lemurs have glands in their wrists that can release a strong odor into the air to repel predators and also to fight with one another. The male ringtails will "stink fight" with one another by releasing their odors until one slinks away.Choose the transition strategy that BEST connects the two paragraphs by indicating that what is to come builds upon the information just presented.ARingtailed lemurs are strange looking and also act strangely.B It is interesting to study all different facts about ringtailed lemurs.C Ringtailed lemurs are interesting because of their appearance and their social behavior.D Apart from their appearance, ringtailed lemurs are also known for their interesting social behavior. two boys decided to share their profits from a car wash job at a ratio of 2:3 how much will each boy receieve if their total profit is 35 Mr. Herrera has 4 cups of raisins to serve to his students as a snack. How many 19 of a cup of servings can Mr. Herrera make? Is there anyone who can help me pls in biology this is the end of the semester I need help pls this phenomenon, which provides evidence for the big bang theory, is called what? Holocaustby Barbara Sonek1 We played, we laughed2 we were loved.3 We were ripped from the arms of our4 parents and thrown into the fire.5 We were nothing more than children.6 We had a future. We were going to be lawyers, rabbis, wives, teachers, mothers. We had7 dreams, then we had no hope. We were taken away in the dead of night like cattle in 8 cars, no air to breathe smothering, crying, starving, dying. Separated from the world to9 be no more. From the ashes, hear our plea. This atrocity to mankind can not happen 10 again. Remember us, for we were the children whose dreams and lives were stolen 11 awayL. 4What does the word atrocity mean in line 9? aHatred of the enemy bTo foolishly follow instructions cA place where criminals are kept dAn extremely wicked or cruel actPLEASE HELP PLEASE Which choice BEST describes what theunderlined metaphor on page 4 suggestsabout speed reading?1. A person who speed reads may imaginethings that are not really in the text. 2. Speed reading is a good way to quickly understand a simple text.3. Speed reading prevents people from fully appreciating a written work.4. A person who reads looks at only a small portion of the words.PAGE 4SpeedReading may allow someone to see the-water's surface but not all -the wondrous.-things that lie beneath.- (1) Colin wants to cut the pizza into 1/6 slices. Marco wants to cut the pizza into 1/4 slices. What is a common denominator of both fractions so that Marco and Colin can see both fourths and sixths in the pizza? What would the equivalent fractions be? The area of a rug is 4 13/16 square meters. The rug is 2 3/4 meters in length. What is its width? The residents of a city voted on whether or not to raise property taxes. The ratio of yes votes to no votes was 4 to 3. If there were 1716 no votes, what was the total number of votes? Mr. Rojas spent d dollars to go on vacation. He bought a plane ticket for $250 and stayed in a hotel for 5 nights. If the cost of the hotel room was the same each night, what expression can be used to find how much Mr. Rojas paid each night for the hotel? Please help. Find the volume of the composite shape Which graph represents an exponential function? if 1 pound of candy is 3.50 how much candy can you get with one dollar? The difference in income between the richest and poorest citizens is called a command economy. unemployment. private property. the wealth gap. The resistance of a wire depends on its length i and on its cross sectional area A the resistance is Is 4/6 larger than 5/3 Firms are organizations that A) take advantage of the public. B) transform resources into products. C) transform outputs into inputs. D) demand consumer outputs Burglary is the unlawful entry into a building to commit a crime. How is this crimeredefined if it is necessary to break a door or window to gain entry into the building? A bicycle with 18-in.-diameter wheels has its gears set so that the chain has a 7-in. radius on the front sprocket and 3-in. radius on the rear sprocket. The cyclist pedals at 200 rpm. Find the linear speed of the bicycle in in/min (correct to at least two decimal places)