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DBQ page 40 1) Metaphase: The chromosomes are in the process of moving towards the equator of the cell. 2a) 14 chromosomes 2b) Body cells in plants and animals are even because chromatids come in pairs and make a chromosome. 2c) One reason that the centromeres are on one side and the telomeres are on […]
September 25, 2012
DBQ page 39 1a) Around 24:00: The S phase= 50% population 1b) At 5:00, 4:00, 6:00 2) G1 3) The cell sizes start to decrease as nighttime approaches, when there are low levels of sunlight, and increases during the day time when there are high levels of sunlight. The data repeats twice. Therefore Emiliania huxleyi […]
September 23, 2012
DBQ page 35 1) There is a small reduction in phosphate absorption below 21% to 2.1%. Whereas there is a larger reduction in phosphate absorption below 0.9 umol g1 h1. 2) Effect of reducing the oxygen percentage from 21.0 to 0.1 on phosphate absorption: – Phosphate is absorbed by active transport – The root cells use electronegative […]
September 21, 2012
DBQ page 27 1a.) The membrane proteins are able to move within the bilayer. The movement of these proteins are random, and it doesn’t matter whether the two cells are of different species. 1b.) The use of ATP is not required for passive movement of membrane proteins 2a.) The movement of the markers are increase […]
September 10, 2012
page 20 2a) Discuss the view that the government is more effective in the allocation of scarce resources than the free market. The government is more effective in the allocation of scarce resources as the free market, which relies on each individual’s choices leads to inefficiencies in the allocation of resources. Without government […]
September 3, 2012
North Korea: Command Economy http://blog.heritage.org/2012/08/08/north-korea-to-olympians-no-medals-means-labor-camp/ This article shows that the government and leader of North Korea has complete power over its people. North Korean olympians who were not medal winners were sent to labor camps by the communist party’s sports committee. A key characteristic in communist nations is that it has a command economy. Just […]
Alisa's Blog 
September 28, 2012
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