'Linear dna molecules' presentation slideshows

1.26k views • 87 slides

DNA, Chromosomes and the Nucleus

DNA, Chromosomes and the Nucleus. DNA Structure. DNA Structure. What are some of the important structural features of the DNA double helix?. DNA Structure. In addition to B-DNA what other forms exist?. DNA Structure. What is supercoiled DNA and what effect does it have?

665 views • 29 slides

Section 10-1: Cell Reproduction

Section 10-1: Cell Reproduction. Why do cells reproduce? To help organisms grow and to replace old or damaged cell Regeneration is the replacement of a lost or amputated body part (ex. Lizard tails, starfish arms).

384 views • 28 slides

Chapter 10

Chapter 10. Prokaryotic Genetics. Plasmids. Plasmids : genetic elements that replicate independently of the host chromosome Small circular or linear DNA molecules Range in size from 1 kbp to > 1 Mbp; typically less than 5% of the size of the chromosome

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CELLS

CELLS. Chapter 3. A. The Early Years Robert Hooke (1660) 1st person to see the outlines of cells Antonie van Leeuwenhoek (1673) developed high magnification lenses 1st record of microorganisms Matthias Schleiden & Theodore Schwann (1839) & Rudolph Virchow (1855)

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INDM 3007 Gene expression in eukaryotes

INDM 3007 Gene expression in eukaryotes. Transcription. Translation. Gene expression in prokaryotes. Protein. RNA. Transcription. Translation. NUCLEUS. RNA. G. AAAAA(n). G. AAAAA(n). Gene expression in eukaryotes. Capping, Splicing PolyA addition. CYTOPLASM.

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3.2 Chromosomes

3.2 Chromosomes.

170 views • 16 slides

229 views • 11 slides