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1 1.2 How DNA is replicated

Cell division involving the nuclear division of mitosis produces two progeny cells, which contain identical genetic material, which is also identical with that of the original parent cell. This is how a fertilized egg grows into an adult many-celled organism. For one cell to become two new ones with identical genetic material, the DNA in each chromosome must undergo a process in which an identical copy is made.

As noted above, Watson and Crick postulated that DNA base-pairing provides a
Author(s): The Open University

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1.7.4 Use of academic language

An important part of research is engaging in the discourse, i.e. communicating research ideas, processes, and results so that they may be scrutinised and discussed. Good communication relies on understanding the conventions of the community. Hence, one key skill is the demonstration of competent academic language. This includes:

  • correct use of technical terms

  • attention to detail in punctuation, grammar, etc.

  • attention
    Author(s): The Open University

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Time Lapse of Plants Growing

Time lapse of some bush beans growing from seeds. The video was shot over a 4 day period using a Canon GL2 video camera in time lapse mode.

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Listen to actor, Robert Guillaume, read Guji Guji by Chih-Yuan Chen. Guji Guji is quite content with his life as a duckling, despite the fact
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President & Mrs. James F. Barker extend greetings and well wishes for the holiday season.
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In this activity (page 95 of the PDF), learners create Escher Staircase models similar to those that were used by Neurolab's Spatial Orientation Team to investigate the processing of information about pitch, roll and yaw. The lesson guide, part of NASA's "The Brain in Space: A Teacher's Guide with Activities for Neuroscience," includes background information, evaluation strategies, and handouts.
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Patty Kostkova discusses Twitter-based early warning and risk communication of the 2009 swine flu pandemic during a seminar on quantitative methods in social media research held at the OII on 26 September 2012. The need to improve global population monitoring and enhance surveillance of infectious diseases has never been more pressing. Factors such as air travel act as a catalyst in the spread of new and novel viruses. The unprecedented user-generated activity on social networks and online media
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En el presente curso se tomará como base el marco jurídico que rige al Estado Mexicano; sin embargo, a través del mismo se desarrollarán discusiones que sirvan de base para hacer un análisis sobre la regulación que preside a la administración pública de algunos países latinoamericanos , en beneficio de la pluralidad cultural y el conocimiento global . Así pues, se abordará como base del principio de legalidad el Marco j
Author(s): Dr. Pedro Rubén Torres Estrada

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Conocer y aplicar el conjunto de conocimientos y principios referentes a la economía de la naturaleza, resaltando las relaciones del ser humano con su medio inorgánico y orgánico en nuestro planeta y el universo. Así como proponer alternativas de solución a problemas específicos del medio ambiente.
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This three-part video series is intended to be used as an introduction to the recommended clinical procedures for impression techniques. 
 
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