DNA, Genes and Chromosomes 10 B1 16th April 2007.

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DNA, Genes and Chromosomes 10 B1 16th April 2007

What is DNA? DNA, or deoxyribonucleic acid, is all the genetic information inside humans and almost all other organisms. The information in DNA is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C), and thymine (T).

Base pairs Phosphate Sugar

Grading Criteria To pass you need to make a model of DNA highlighting regions representing genes and chromosomes. 2. To obtain a merit you need to use pictures of your DNA model in a flow diagram showing the progression from a cell to a gene writing descriptions. 3. A distinction will be achieved if you produce a power point writing a summary about how genes can be shuffled during sexual reproduction. DEADLINE: 2 LESSONS DEADLINE: 1 LESSON DEADLINE: 2 LESSONS

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