Αποτελέσματα Αναζήτησης
1. What does DNA stand for? 2. Where do you find DNA in living things? 3. What is the function of DNA? During-lab observations: Label the DNA model diagram below. P = Phosphate, S = Sugar (deoxyribose), A, T, C, G = Bases.
Using the small symbols (squares, circles and stars) on the structures as guides, line up the bases, phosphates and sugars. Glue the appropriate pairs together to form nucleotides. Construct the right side of your DNA molecule by putting together in sequence a cytosine, thymine, guanine and adenine nucleotide.
DNA is a polymer of nucleotide monomers, each consisting of a phosphate, a deoxyribose sugar, and one of four nitrogenous bases: adenine (A), thymine (T), guanine (G), or cytosine (C). The nucleotides of DNA are arranged into a double helix based on the rules of base complementarity.
Modeling the Structure of DNA student handout. INTRODUCTION. 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).
Biology I: Unit 2 (A DNA Mastery Unit) – Worksheet 1: DNA Structure. 1. What do the letters DNA stand for? ___________________________________________________ 2. Two scientists are given credit for discovering the structure of DNA. What is the name of those two scientists. a. b. _______________________________ 3.
DNA Structure Worksheets. Major and Minor Grooves. Label the major and minor grooves in the image on the below. Investigate interactions between DNA and other molecules. 1. Name of structure file: . 2. Is the other molecule bound to the major groove or minor groove? Explain your answer. 3.
Build a Paper Model of DNA. Fill in the names of the bases on the model shown to the right, or use the detailed model that shows all the atoms in each nucleotide (back side of paper). Cut out the model. Fold all long creases first.
