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February 19th, 2012 - 2:34 am § in AUCET Papers

AUCET Biochemistry Previous papers download

AUCET Biochemistry Previous papers download

Andhra University Common Entrance Test (AUCET) is conducting every year for M.Sc. Biochemistry admissions in Post graduation courses. Here the Den providing old papers from 2002 to 2009 for students preparation. Just follow the links and download your copy. Thank you

Tags: AUCET biochemistry, AUCET biochemistry papers, AUCET biochemistry papers download, AUCET old papers, biochemistry old papers, download biochemistry papers No Comments

February 19th, 2012 - 2:12 am § in B.Sc. Questions

Biochemistry den Study materials Free Download

Biochemistry den providing study materials for students examination purpose. just read this links and download your copy. Do not forget to click “Like” in Facebook gadget and Subscribe the articles with your Email Study Materials: Biological Oxidation by Satish @B… Study Materials:[...]

Tags: Biochemistry den materials, biochemistry free materials, biochemistry online, biochemistry questions, biochemistry study materials, BSC biochemistry old papers, bsc old questions, online biochemistry, questions fro students No Comments

February 18th, 2012 - 4:38 am § in NCERT ebooks

Free NCERT ebooks for Students

NCERT Books in the electronic form are generally called as eBooks. This online service offers easy access to the textbooks. The service covers textbooks of all subjects published by for classes XI and XII. Read and download the ebooks from here Physics ebooks Chemistry ebooks Biology ebooks   P[...]

Tags: ncert, ncert biology ebooks, ncert chemistry ebooks, ncert chemistry XI ebooks, ncert chemistry XII ebooks, ncert downloads No Comments

February 4th, 2012 - 8:56 am § in Nitrogen cycle, Nitrogen cycle, Plant Biochemistry

Biological Nitrogen fixation

The molecular nitrogen is present in the atmosphere (approximately 78%) in the form of relatively inert gas. This nitrogen cannot be utilized directly by higher plants. The plants assimilate only fixed forms of nitrogen (E.g.: Nitrate & Ammonium salts). The nitrogen (N2 (or) N?N) reacts with cer[...]

Tags: asymbiotic biological nitrogen, biological nitrogen fixation, blue green algae, symbiotic biological nitrogen, symbiotic nitrogen fixation No Comments

February 4th, 2012 - 8:38 am § in Animated tutorials, Plant Biochemistry, Plant Biochemistry, Student notes

Nitrogen Cycle in Biosphere

Nitrogen is present in the air as an inert gas and constituents about 78% of the atmosphere, which cannot be use directly by most of the higher plants. a) Nitrogen Fixation: is present in the first step in nitrogen cycle. It is a biochemical process that reduces atmospheric nitrogen (N2) to Ammonia [...]

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January 11th, 2012 - 7:27 am § in DNA Replication, Student notes

Study material: DNA Replication

Genetic information is transferred from parent to progeny organisms by a faithful replication of the  parental DNA molecules. Usually the information resides in one or more double-stranded DNA molecules. Replication of double-stranded DNA is a complicated process that is not completely understood. [...]

Tags: DNA polymerization, DNA replication, lagging strand synthesis, leading strand synthesis, mechanism of replication, Okazakii fragments, PRIMOSOME, replication complex, replication fork No Comments

January 11th, 2012 - 7:12 am § in DNA Replication, DNA Replication

DNA Replication: Termination Stage

a)  Termination of Replication of a circle: There are two possible modes of replication: There are defined termination sequences, or Two growing points collide and termination occurs whenever the collision point happens to be. In both cases, termination might occur exactly halfway around the circle[...]

Tags: CATENANE, DNA polymerization, DNA replication, lagging strand synthesis, leading strand synthesis, Okazakii fragments, PRIMOSOME, replication complex, replication fork, TBP, termination of replication, tus No Comments


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