Lessons 17-20 Essay Example | Topics and Well Written Essays - 750 words

Lessons 17-20 - Essay Example The best solution involves building of more lanes to cater for the high demand of use in the highway. The five creeks are Wood Canyon Creek, Sulphur Creek, English Canyon Creek, Diary fork, and Alison creek. The major contaminants of the creeks include bacterial pollution as well as chlorine. Most of the creeks empty their water at mouth of Laguna Beach basins. Translation refers to the process by which protein is synthesized from the messenger RNA through the reading of the mRNA sequence by a genetic code. Transcription on its part refers to the transfer of genetic information from a DNA to an RNA, which is then used to form proteins. The theory of how life began in the RNA world describes that self-replicating ribonucleic acid molecules (RNA) are the originators of the life lived today. The theory bases RNA in terms of DNA, RNA, and proteins. Despite the fact that the current life originates from RNA, it is evident that the theory has it that RNA world was never the first life to come into existence. Question 1: If you were to scuba dive in Jamaica, 50 feet under the surface of the water, how would the temperature, pressure, light and salinity change when you are 50 feet deep? What kinds of animals would you see at that depth? About 50 feet into the ocean in Jamaica, the temperatures are slightly warm at about 25Â °-28Â °C. The area is also highly saline being an area with high levels of coral reefs. The watercolor at this point is blue-green to green, thereby allowing fair light to penetrate and high pressure. Some of the animals found in this area are the green sea turtles and manatee. Chinook salmon life cycle involves the laying of eggs by the females, who then guard the eggs for between four to twenty-five days before their death. The eggs then hatch approximately 90-150 days after deposition depending on water temperatures from which fry emerge. The fry then stay in fresh water for 12 to 18 months before travelling downstream into