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DNA, RNA, & Protein Synthesis

DNA, RNA, & Protein Synthesis

DNA, RNA, & Protein Synthesis. Unit4 – Lecture3. DNA . DNA = De-oxy-ribo-nucleic Acid “blueprint” for traits double helix shape composition: polymer of nucleotide monomers nucleotide [3 parts]: sugar [deoxyribose] phosphate nitrogen base. Nitrogen Bases. Nitrogen Bases:

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513 views • 29 slides
I. Protein Synthesis (2 stage processing of information from DNA to proteins) = gene expression

I. Protein Synthesis (2 stage processing of information from DNA to proteins) = gene expression

I. Protein Synthesis (2 stage processing of information from DNA to proteins) = gene expression. REVIEW: Proteins are composed of amino acids – there are 20 different amino acids Different proteins are made by combining these 20 amino acids in different combinations.

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554 views • 26 slides
What does DNA look like?

What does DNA look like?

What does DNA look like?. Unit 5: Seventh Grade. For many years, the structure of a DNA molecule was a puzzle to scientists. In the 1950’s, two scientists deduced the structure while experimenting with chemical models. They later won the Nobel Prize for helping to solve this puzzle.

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306 views • 18 slides
What does DNA Look Like? How DNA Works

What does DNA Look Like? How DNA Works

DNA. What does DNA Look Like? How DNA Works. DNA. Deoxyribonucleic acid Genetic material Material that determines inherited characteristics. What does it look like?. The Pieces of the Puzzle. Must be able to do two things: 1. Give instructions for building & maintaining cells

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331 views • 14 slides
Aim: What is the Excretory system?

Aim: What is the Excretory system?

Aim: What is the Excretory system?. Do now: What is the difference between a tissue and an organ?. Excretory system. The excretory system deals with the life function of excretion When you see the pre-fix ‘EX’ think out. Exit Excrete Exhaust. Three main organs/tissue.

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262 views • 8 slides

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