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In: Biology

1- What are organic molecules and nucleic acids? Explain 2- How does protein synthesis happen? Explain...

1- What are organic molecules and nucleic acids? Explain 2- How does protein synthesis happen? Explain 3- Explain how it is to control gene pressure. 4- Who was Gregorio Mendel and who was his greatest contribution to science? Explain 5- Define: Gene interaction, Linkage and cross-linking. 6- What is the importance of chromosomal maps? Explain 7- Explain what is the genetics of sex. 8- Which child and how do chromosomal aberrations occur? Explain 9- Describe what is the inheritance of the cytoplasm. 10- What does the term "quantitative inheritance" refer to? 11- Complete the following sentence ... Population genetics is ...

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Expert Solution

  1. Organic molecules are the living components made of carbon rings and to which hydrogen, oxygen, and nitrogen are attached. They play a vital role in the building blocks of life as every organism for their survival on earth needs these organic molecules. The basic unit of life DNA and RNA are also made of organic molecules. The basic structure of DNA is composed of carbon to which phosphate and nitrogen base are attached.

Nucleic Acids are made of nucleotides mainly purines and pyrimidines. The two purines Adenine and Guanine and three pyrimidines Cytosine, thymine, and, Uracil are the bases that carry genetic information from one generation to another. DNA and RNA are composed of nucleic acid. The structure of DNA contains a pentose sugar which is deoxyribose, a phosphate group, and a nitrogen base. RNA consists of Ribose sugar, a phosphate group, and a nitrogen base. The main difference between DNA and RNA is in the nucleotide base in DNA thymine is present and in RNA instead of thymine, Uracil is present.


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