'Rna polymerase reaches' presentation slideshows

Transcription and RNA Processing

Transcription and RNA Processing. OVERVIEW OF TRANSCRIPTION The first stage in the expression of genetic information is transcription of the information in the base sequence of a ds DNA to form the base sequence of a ss RNA.

1.45k views • 65 slides

Transcription and RNA Processing

Transcription and RNA Processing. OVERVIEW OF TRANSCRIPTION The first stage in the expression of genetic information is transcription of the information in the base sequence of a ds DNA to form the base sequence of a ss RNA.

710 views • 65 slides

Chapter 10

606 views • 52 slides

Chapter 17

442 views • 44 slides

Transcription and Translation HL 2014!

Transcription and Translation HL 2014!. Lets do this!!!. 7.3. Transcription. Protein Synthesis occurs in two stages: transcription and translation Transcription Occurs in the nucleus Purpose is to create a molecule of messenger RNA. 7.3.

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DNA and RNA Notes Part 2 Protein Synthesis

DNA and RNA Notes Part 2 Protein Synthesis. Genes and Proteins Proteins form and become key cell structures and regulators of cell functions Sequence of amino acid makes specific proteins The sequence of nucleotides in each gene contains information for assembling amino acids.

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KEY CONCEPT DNA structure is the same in all organisms.

KEY CONCEPT DNA structure is the same in all organisms. We love D N A Made of nucleotides Sugar, Phosphate and a Base Bonded down one Side. Adenine and Thymine Make a Lovely Pair Cytosine without Guanine Would feel very bare. O-O-O deoxy-ribo-nucleic acid R-N-A is ribo-nucleic acid.

416 views • 30 slides

Chapter 17

361 views • 22 slides

Transcription

Transcription. Transcription. The process of making an mRNA strand from the DNA gene sequence 3 steps: initiation, elongation, termination. INITIATION. The enzyme RNA polymerase attaches to the DNA double helix at the promoter region.

209 views • 19 slides

PROTEIN SYNTHESIS

PROTEIN SYNTHESIS. Biology 102 SB2b. Explain the role of DNA in storing and transmitting cellular information. GENERAL OVERVIEW. What determines the structure and function of an organism?. The way you look and act is determined by different types of PROTEINS .

444 views • 18 slides