'Rna ribonucleic acid' diaporamas de présentation

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actin filaments

These filaments contract or lengthen to give cells the flexibility to move and change shape. Together with myosin, these filaments are responsible for muscle contraction. actin filaments.

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Genetics Material

Genetics Material. Fatchiyah, Ph.D. fatchiya@yahoo.co.id. What is the genetic material?. George Mendel: Thomas Morgan , in his experiments with fruit flies, described genetic recombination, and demonstrated that traits were to inherited together to varying degrees. The function of genes.

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Nucleic acids

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Protein Synthesis

Protein Synthesis. The Building of Proteins from a Nucleic Acid Template. DNA. Provides the Template. Information contained in the SEQUENCE of N-bases found along the DNA molecule. Transferring that information into an Amino Acid SEQUENCE is the trick. A G C C T A G G G A T A G.

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Molecular Genetics

Molecular Genetics. Structure of DNA. Nucleotides: Nucleic acids are formed from two long chains of these individual units. They are made of A phosphate group + a sugar (deoxyribose) + a nitrogen base There are four different nitrogen bases in DNA: Adenine (A) Guanine (G) Cytosine (C)

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Unit 7: DNA and Protein Synthesis

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How Proteins Are Made

How Proteins Are Made. Mrs. Wolfe. DNA: instructions for making proteins. Proteins are built by the cell according to your DNA What kinds of proteins are in your body? Eye color, hormones, enzymes, poisons??!! Where do we get these proteins?. Proteins are made on the ribosomes!.

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Mini Quiz

Mini Quiz. 1) Which of the following are found in DNA and RNA? A) phosphate groups, guanine and cytosine B) phosphate groups, guanine and thymine C) deoxyribose , phosphate groups and guanine D) ribose, phosphate groups, and adenine

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RNA = RiboNucleic Acid

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Introduction to Molecular Biology

Homayoun Valafar Department of Computer Science and Engineering, USC. Introduction to Molecular Biology. Organic Macromolecules. Four major classes of biologically relevant macromolecules: Polysaccharides/Carbohydrates

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Protein Synthesis: Creating proteins from DNA

Protein Synthesis: Creating proteins from DNA. Review. DNA is located in the nucleus of eukaryotic cells. Found in the cytoplasm of prokaryotes DNA Replication the process of synthesizing a new strand of DNA; Semi conservative. What are the steps in DNA Replication?. DNA Double Stranded

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DNA, RNA, & Protein Synthesis

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DNA is a polymer made of repeating subunits called nucleotides .

The structure of nucleotides. DNA is a polymer made of repeating subunits called nucleotides. Nitrogenous base. Phosphate group. Sugar (deoxyribose). Nucleotides have three parts: a simple sugar, a phosphate group, and a nitrogenous base. The structure of nucleotides.

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RNA, Transcription, Translation

RNA, Transcription, Translation. How is RNA different from DNA. RNA= Ribonucleic acid vs deoxyribonucleic acid sugars= ribose vs deoxyribose. How is RNA different from DNA. RNA= single stranded vs double stranded helix 4 bases AUGC vs ATGC. Forms of RNA. messenger RNA (mRNA)

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Protein Synthesis

Protein Synthesis. DNA. Carries genetic information Controls protein synthesis. Brainstorm. What are the functions of proteins?. Some Functions of Proteins. DNA and Proteins. Besides carrying all of our hereditary information, DNA carries the codes for proteins

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Transcription & Translation

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Protein Synthesis

Protein Synthesis. The DNA Code. The order of bases along the DNA strand codes for the order in which amino acids are chemically joined together to form a polypeptide. Protein synthesis involves two types of nucleic acids: DNA (deoxyribonucleic acid) RNA (ribonucleic acid). RNA.

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DNA -> RNA -> Proteins

DNA -> RNA -> Proteins. The basic language of all living things. A Gene. A gene is a section of DNA that codes for a specific protein Only a very small percentage of our DNA (perhaps 1%) actually does this. RNA - ribonucleic acid. RNA is short compared to DNA

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