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DNA Structure

Published on Nov 21, 2015

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1.

4-3-13 Do Now

Q: Name the process shown as either mitosis or meiosis, and list 1 difference.
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NB pg. 158-159. Targets:

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Review

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So, where does variation come from?

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Sexual Reproduction

"Gene shuffling"
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Genetic mutations of DNA!

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DNA is polymer

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Polymer

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Carbohydrate

Example: Starch
Photo by Great Beyond
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Protein

Example: hemoglobin (red blood cell)
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Nucleic Acid

Examples: DNA, RNA
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CENTRAL DOGMA of Biology

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DNA structure

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Untitled Slide

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Base Pairing Rules

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AAGTACAGATTTACA

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DNA's shape is a DOUBLE HELIX.

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Untitled Slide

Brittany Villalobos-gillett