greater genetic variation. Skills Focus Use Models‚ Sequence‚ Draw Conclusions Materials • pop beads • magnetic centromeres • large sheet of paper • colored pencils • scissors Safety Do not direct the points of the scissors toward yourself or others. Use the scissors only as instructed. Pre-Lab Questions 1. Control Variables Why must you use the same number of beads when you construct the second chromosome in Step 1? Name Class Date
Premium Chromosome Meiosis
Colleen Hamilton AP Lab 4: Determining the Rate of Cellular Respiration of Peas at Varying Temperatures and Stages of Germination I. Purpose and Intro The purpose of this lab is to determine the rate at which germinating peas respirate at varying temperatures and stages of germination. Cellular respiration is the set of metabolic reactions and processes that takes place in an organism’s cells in order to create ATP from sugar. It occurs in the mitochondria and comprises three stages: glycolysis
Premium Temperature Oxygen Celsius
and gently pressed down with the index finger. With both the styrofoam planting quads one uncrushed 14-14-14 NPK fertilizer bead is placed into two different quads and one crushed 14-14-14 NPK fertilizer bead is placed in the other two quads. Each styrofoam planting quad had two uncrushed and two crushed fertilizer beads planted. Each crushed and uncrushed fertilizer bead was gently pressed down into the soil with the index finger. An anti-algal square is added to the plastic water container with
Premium Fertilizer Soil
Puccini’s La Bohème: An Analysis Giacomo Puccini has written a number of operas‚ including Turandot‚ Gianni Schicchi‚ and Madama Butterfly. La Bohème is said to be “one of the most successful and enchanting operas ever written.” Written in the romantic period‚ the text and score interrelations play an important role in an overall aesthetically and historically pleasing opera. In a story of love found and love lost‚ Puccini uses text and score to create empathy for the characters of La Boheme
Premium Opera La bohème
Contents Newspaper Articles on Information Security Threats 2 Methods of Spreading Awareness 3 Potential Threats 5 Classified Letter 6 References 9 Newspaper Articles on Information Security Threats The number of articles found‚ discussing and reporting the threat to information security were four. A brief summary of each is given as follows: The first article was the threat posed due to the malware viable and distributed on the internet. The social networking websites and other free sources
Premium Security Computer security Information security
LAB FIVE CELL RESPIRATION INTRODUCTION Aerobic cellular respiration is the release of energy from organic compound from organic compounds by metabolic chemical oxidation in the mitochondria within each cell. Cellular respiration involves a series of enzyme-mediated reactions. The equation below shows the complete oxidation of glucose. Oxygen is required for this energy-releasing process
Premium Cellular respiration Adenosine triphosphate Metabolism
The HUNGER GAMES (A summary) By Suzanne Collins The nation of Panem is the ruins of the place once known as North America. Panem was once surrounded by 13 districts‚ and at the center of it is the Capitol. The districts had created an uprising before against the Capitol which ended into destruction of the District 13. The 12 districts remained but have been faced to a game where life is at stake –the Hunger Games which for the capitol reminds everyone in Panem that it is to pay what had happened
Premium The Hunger Games Game Suzanne Collins
2004. Crosslinked alginate-gelatin beads: A new matrix for controlled release of pindolol. J Control Release 97: 431439. 3.Katzung BG. 2004. Basic & clinical pharmacology‚ 9th edition. New York: McGraw-Hill/Appleton & Lange. pp 160240. 4.Panchgnula R‚ Thomas NS. 2000. Biopharmaceutics and pharmacokinetics in drug research. Int J Pharm 201:131150. 5.Zohar-Perez C‚ Chet I‚ Nussinovitch A. 2004. Irregular surface-textural features of dried alginate-filler beads. Food Hydrocolloids 18:249258.
Premium Wound healing
Hunger Games movie Review By:Domenic Careri Full disclosure‚ I’m a fan. I’ve read the first book. It contains post-apocalyptic action‚ rebellious teens and mutant half-breeds and I was powerless to resist. And the heroine‚ Katniss‚ is the anti-Bella. Sure she’s caught in a love triangle between Peeta ‚ the white-bread baker boy‚ and Gale‚ the moody-loner-keeping-the-home-fires-burning. But it was Katniss’ voice that puts the series head and shoulders above Bella’s tale of self-sacrifice. This is
Premium Suzanne Collins The Hunger Games
James Joyce’s short story‚ Araby‚ focuses on a young boy who becomes obsessed with attending the Araby bazaar in order to find a gift for a girl he likes. I believe one of the story’s underlying themes is the power of coveting. For example‚ the boy narrator says‚ “ I had never spoken to her‚ except for a few casual words‚ and yet her name was like a summons to all my foolish blood” (Joyce‚ n.d.‚ para. 4). It is clear from this passage the boy fantasizes the idea of being with Mangan’s sister‚ yet
Premium Love Short story James Joyce