Dna structure and replication lab

    • [DOC File]DNA Web-quest - Mrs. Kittrell's Science Classes

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      Errors during DNA replication are called _____. Describe a hydrogen bond. How many hydrogen bonds form between A and T? G and C? Does DNA replication start at only one place in the DNA or in many places at once? [Watch the simulation.] In the chart below, describe what each enzyme does during the replication process. [Honors Only]

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    • [DOCX File]Candy DNA and Replication Lab - Mrs. Sharp's classes

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      CANDY DNA AND REPLICATION LAB . Objective: Students will show how the basic structure of DNA is important in the process of DNA replication . Materials: Mini Marshmallows (4 different colours)Gummy Bears (2 different colors) - 6 of each color . wooden toothpick halves – about 16 halves . Note: Be sure that working surfaces and hands have b

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    • [DOCX File]DNA Structure and Replication - Science with Ms. Dickson

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      DNA Structure and Replication. Purpose: To determine the structure of a DNA molecule and to explore how DNA replicates. In this lab you will create a 2-dimensional model AND a 3-dimensional model of DNA. Materials: 2-D paper model pieces: 4 Adenine (A), 4 Cytosine (C), 4 Guanine (G), 4 Thymine (T), 16 phosphates, 14 sugars. 3-D paper model ...

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    • [DOC File]DNA Structure - BIOLOGY JUNCTION

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      DNA Structure and Replication. Directions: Color-code the nitrogenous bases, phosphorus and sugars on the handout provided to you according to the following key. Each partner will need to color and cut out enough pieces to make 8 complete nucleotides (4 of each of the bases)

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    • [DOCX File]DNA Lab

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      DNA Structure, Function and Replication Lab. Part 1: DNA Structure and Replication . Use your notes and pages 295-299 to answer the following questions. What three parts make up a nucleotide? _____ Where in eukaryotic cells is DNA found? _____ Where in prokaryotic cells is DNA found? _____ What is the significance of base pairing?

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    • [DOC File]DNA Structure Lab - newpaltz.k12.ny.us

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      DNA Structure Lab. Structure of the DNA Molecule The term "DNA" is short for deoxyribonucleic acid. In this activity, you will build a DNA molecule and then examine its structure. Go to ExploreLearning.com and click on “Browse Gizmos”. Select “Biology” and then “Heredity and Genetics” from the list.

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    • [DOC File]DNA Lab

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      DNA STRUCTURE AND REPLICATION LAB. STATION 1: DNA Extraction from a Strawberry. Introduction: DNA is present in the cells of all living organisms. This procedure is designed to extract DNA from a strawberry in enough quantities to be seen. Pre-lab Questions: One way to purify a molecule is to get rid of everything but the molecule.

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    • [DOC File]Lab Title - BIOLOGY JUNCTION

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      In a double strand of DNA, the . A. nucleotide always matches up with a . T, while . C. always matches up with . G. These pairs (A-T, C-G) are called complimentary base pairs. In this lab we will construct a segment of DNA and then unzip and replicate it. Purpose. To model the structure of the DNA molecule . To understand the process of DNA ...

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    • [DOC File]CANDY DNA AND REPLICATION

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      Objective: Students will show how the basic structure of DNA is important in the process of DNA replication. Materials (per class of 30): Twizzlers candy or other similar licorice stick candy: red, 3 large packages, each length of candy cut into four pieces black, 2 large packages, each length of candy cut into six pieces (Note: 24 pieces of each color are needed per student group; although ...

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    • [DOC File]DNA Replication Lab

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      DNA (deoxyribonucleic acid) is the genetic material of living organisms and is located in the chromosomes of each cell. What is its structure? Deoxyribonucleic acid (DNA) is the hereditary molecule. DNA is made of individual units called nucleotides. Nucleotides are the building blocks of DNA.

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