Nucleoproteins are conjugated proteins containing nucleic acids and basic protein-like protamine’s or histones. In nucleoproteins there are salt-like combination between positively charged basic proteins and negatively charged nucleic acids. Cytoplasm also contains ribonucleoprotein which is found particularly in ribosomes. All living cells contain nucleoproteins and some of the simplest systems, such as viruses, consist entirely […]
Quick Notes on Nucleoproteins |Biochemistry
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DNA and RNA of Nucleic Acids | Biochemistry
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In this article we will discuss about:- 1. Chemistry of DNA 2. Chromatin 3. Chemistry of RNA 4. Structural Organization of RNA 5. DNA and GENE 6. Biological Importance of Nucleic Acids. Contents: Chemistry of DNA Chromatin Chemistry of RNA Structural Organization of RNA DNA and GENE Biological Importance of Nucleic Acids 1. Chemistry of […]
Abnormal Hemoglobin Derivatives| Biochemistry
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The following points highlight the three major derivatives of abnormal hemoglobin. The derivatives are: 1. Met-hemoglobin 2. Sulfhemoglobin 3. Carboxyhemoglobin. Derivative # 1. Met-hemoglobin: a. This is an oxidized hemoglobin (ferrous iron is oxidized to ferric iron). Oxygen is in firm combination. b. It is incapable of functioning as an oxygen carrier. Cyanosis usually develops […]
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