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28 lis 2015 · The document summarizes the structure of DNA. It describes that DNA is composed of four nucleotides - adenine, guanine, cytosine, and thymine. These nucleotides are linked by phosphodiester bonds to form a double helix structure.
2 mar 2012 · This document discusses the structure, properties, and functions of DNA. It describes DNA as a polymer composed of deoxyribonucleotides that carries the genetic information found in chromosomes, mitochondria, and chloroplasts.
9 lut 2014 · It describes the key components of DNA including the sugar-phosphate backbone, nitrogenous bases, and how the bases pair up in the double helix structure. It also discusses different DNA structures like A, B and Z-DNA and how DNA packages into nucleosomes and chromosomes.
In this activity, you will build your own model to understand how DNA works. DNA is a simple molecule made up of four types of chemical building blocks called nucleotides: adenine (A), thymine (T), cytosine (C), and guanine (G). In the 1950s, James Watson and Francis Crick, using data generated by Rosalind Franklin and other scientists, built a ...
DNA Structure. 1. LESSON: What is the structure of DNA? I use a powerpoint lesson to introduce the topic with my students. You can find it on my website or on TpT. 2. MODELS: It’s fun to have students build some sort of model. Here is a template that I use to have students build models out of paper.
Here are five things instructors can do to make the structure and function of DNA more interesting to students. 1. Use Interactive Models of DNA. DNA has a distinct double helix structure that any student can recognize. It’s easy enough to identify the DNA double helix in textbooks. But with interactive models, students can take their ...
DNA Structure. A gene is a section of DNA that codes for a protein. Each unique gene has a unique sequence of bases. This unique sequence of bases will code for the production of a unique...
