![]() ![]() Following this with DNA sequencing would allow students to develop an understanding of three different methods of sequencing DNA. Using Zoom in on your genome first would provide a good level of detail on the arrangement of chromosomes, the nature of the double helix and base-pair structure. Different specifications and schemes of work will determine in which order to use these animations most effectively. The resource is made up of three separate animations: Zoom in on your genome, DNA sequencing and DNA to protein. It provides some really useful, easy to use material for level 3 biology. Quality Assured Collection Category: Science Publisher: Wellcome Trust Further information is provided in our Health and Safety guidance. eLibrary users are responsible for ensuring that any activity, including practical work, which they carry out is consistent with current regulations related to Health and Safety and that they carry an appropriate risk assessment. Do NOT follow suggestions which conflict with current advice from CLEAPSS, SSERC or other recent safety guides. Whilst this list provides a source of information and ideas for experimental work, it is important to note that recommendations can date very quickly. ![]() This collection provides a range of activities and resources that cover modelling, videos/animations, practical investigations and some real world contextual problems and data sets for students to analyse. Extended response questions in the assessments may require students to describe a complex process such as replication or transcription/translation and so regular practice with sequencing of the key events is important. Students that are less confident in the initial work on biological molecules may often confuse nucleic acids with proteins. there is a big difference between Thymine, in a DNA base, and Thiamine the vitamin). Students commonly find some of the terminology difficult to remember in this topic, with precise spellings of words being important (e.g. Finally, the processes of transcription and translation can be covered with students building their understanding of how sequences of bases in a DNA molecule determine the structure and function of proteins. They then need to understand the sequence of processes required for DNA replication. Students first need a solid understanding in the structure and role of nucleic acids. There is a substantial amount of detail, processes and terminology that students need to understand in this topic and this can prove quite challenging. This topic underpins the majority of molecular biology and explains how the structure of genetic material such as DNA and RNA can encode the information needed to construct proteins.
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