'Circular dna' presentation slideshows

GATEWAY

GATEWAY. Biology Content Review. Characteristics of Living Things. Reproduce Grow Develop Need food/require energy Made of cells Respond to their environment Adapt to their environment. Cells and Heredity. Cell Theory All living things are made of cells.

2.15k views • 184 slides

http://www.chem.udel.edu/chen-powerpoints

http://www.chem.udel.edu/chen-powerpoints. Download Chem 642 ppts from here. DNA STRUCTURE. DNA is composed of polynucleotide chains. The helical structure of DNA. Formation of Nucleotides. Structure of polynucleotide polymer. Each base has its preferred tautomeric form.

971 views • 74 slides

4.1 Cells

20 mm. 2 mm. 0.2 mm. 20 m m. 2 m m. 0.2 m m. 20 nm. 2 nm. 0.2 nm. 4.1 Cells. Fig. 4.1 The size of cells and their contents. The Cell Theory . Robert Hooke (1665) Examined a thin slice of cork tissue Observed honeycombed compartments he called cellulae (L, small rooms)

737 views • 61 slides

Chapter11

Chapter11. Site-specific Recombination and Transposition of DNA ?????? 200431060054 ???. The subject of this chapter those progress that rearrange DNA sequences and thus lead to a more dynamic genome structure. There are two classes of genetic Recombination thatare responsible

838 views • 57 slides

Structure of Bacteria

Structure of Bacteria. Size of Bacteria. Average bacteria 0.5 - 2.0 um in diam. RBC is 7.5 um in diam. Surface Area ~12 um^2 Volume is ~4 um Surface Area to Volume is 3:1 Typical Eukaryote Cell SA/Vol is 0.3:1 Food enters through SA, quickly reaches all parts of bacteria

708 views • 43 slides

Chapter 3 The Cellular Level of Organization

Chapter 3 The Cellular Level of Organization. Basic, living, structural and functional unit of the body compartmentalization of chemical reactions within specialized structures regulate inflow & outflow of materials use genetic material to direct cell activities. Generalized Cell Structures.

720 views • 38 slides

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930 views • 32 slides

Chapter 4 DNA, RNA and the Flow of Genetic Information

678 views • 27 slides

GENOMES

GENOMES. The entire genetic compliment of an organism. The complete set of instructions for making an organism It contains the master blueprint for all cellular structures and activities for the lifetime of the cell or organism. GENOMES.

485 views • 20 slides

Human African Trypanosomiasis ( sleeping sickness)

Human African Trypanosomiasis ( sleeping sickness). Ankita Desai. Kinetoplastids include Sleeping sickness. Approximately 400 million people are at risk of contracting a kinetoplastid disease. Distribution of funds for sleeping sickness. What is HAT?.

742 views • 16 slides

4.4. Genetic Engineering and Biotechnology

4.4. Genetic Engineering and Biotechnology. 4.4.7 to 4.4.8 Part 2. 4.4.7 State that, when genes are transferred between species, the amino acid sequence of polypeptides translated from them is unchanged because the genetic code is universal.

320 views • 15 slides

Chapter 7: The Blueprint of Life, from DNA to Protein

425 views • 14 slides

Bacteria

367 views • 14 slides

Genetic Engineering

Genetic Engineering. What is Genetic Engineering?. Genetic Engineering = inserting a foreign gene of interest into a host to transcribe and translate a particular protein. Ex. Inserting the human insulin gene into bacteria to mass produce it.

219 views • 11 slides

Producing a Strain of E.coli that Glows in the Dark

Producing a Strain of E.coli that Glows in the Dark. Exercise 10. Announcements. Post Lab 10 and Pre Lab 11 is due by your next lab LNA Glow Lab is assigned today, and is due next week in lab Exam II is during your lab period the week of May 5 and will cover Exercises 8- 11

299 views • 11 slides

1. Virus definition:

Reg. Biology Book Pages 544-554 NAME__________. 9. Are viruses living or nonliving? Give support!. Consider the characteristics of life including reproduction, growth, cells, DNA, evolution, energy, and response to stimuli. Do viruses meet all these characteristics to be considered alive?.

165 views • 9 slides

Mitochondrial DNA

Mitochondrial DNA. http://ghr.nlm.nih.gov/handbook/basics/mtdna. Mitochondria have their own circular DNA. Mitochondria replicate by themselves, without relying on the nucleus for instructions. Mitochondrial DNA is located in the matrix of each mitochondria.

389 views • 8 slides

Prokaryotic Cell

216 views • 6 slides

Prokaryotic Cell

210 views • 6 slides

Plasmids

Plasmids. Tool #3: Plasmids. Job=Copy DNA Small, self-replicating circular DNA In bacteria Can insert a gene into plasmid. What can you do with Plasmids?. Transformation: Insert recombinant plasmid into bacteria Culture recombinant bacteria = make clones

357 views • 4 slides