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Profile Documents Logout
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1 - life.illinois.edu
1 - life.illinois.edu

... 34. The DNA sequencing company Pacific Biosciences hopes to sequence individual human genomes for less than $10,000, using their SMRT or single-molecule real-time technology in which a. the Sanger sequencing technique is speeded up by automation. b. nucleotides are visualized using radioisotope labe ...
Infection cycle: DNA viruses
Infection cycle: DNA viruses

Genetic Engineering Includes
Genetic Engineering Includes

... 2. Add the complementary nitrogenous bases. 3. Allow DNA to cool so the complementary strands can “zip” together. ...
Name
Name

... _____ 7. Which of the following is a pair of transgenic organisms? a. a hybridized peach tree and bacteria that make human insulin b. a Bt corn plant and a polyploid banana tree c. a hybridized peach tree and a polyploid banana tree d. bacteria that make human insulin and a Bt corn plant ...
Genetic Engineering
Genetic Engineering

... 2. Add the complementary nitrogenous bases. 3. Allow DNA to cool so the complementary strands can “zip” together. ...
Genetic Engineering
Genetic Engineering

... 2. Add the complementary nitrogenous bases. 3. Allow DNA to cool so the complementary strands can “zip” together. ...
Deamination of 5-methylcytosine yields thymine
Deamination of 5-methylcytosine yields thymine

... 9. __C__ The first line of defense in correction of a mismatched base-pair that is formed during the course of DNA replication in E. coli is: ...
Biology EOCT Review
Biology EOCT Review

...  Found in every cell of an organism  Located with the chromosomes in the nucleus  Double helix shape  Nucleic acid made of long strands of nucleotides  Nucleotides – nitrogen base, sugar, and phosphate group ...
Study Questions
Study Questions

... B) forward transcriptase C) reverse transcriptase D) DNA polymerase E) RNA polymerase 20.7. _______________ without introns is made from messenger RNA. A) mRNA B) rRNA C) rDNA D) cDNA E) PCR 20.8. The Ti plasmid of Agrobacterium is often used to transform_____________. A) E. coli B) bacteria C) plan ...
Punnett Practice and Notes
Punnett Practice and Notes

...  These characteristics are called traits. Traits depend on the types of proteins that the 4 bases (A,C,G,T) make up. Parents pass on copies of their DNA to their offspring.  The DNA from each parent combines to form the DNA of the offspring.  How the offspring develops depends on the instructions ...
Protein Synthesis
Protein Synthesis

... on multiple shapes depending on the bonds in it. There are 3 types of RNA (each one has a unique shape as each one has a unique function): 1) mRNA- messenger (linear, like a line) 2) rRNA- ribosomal (large and like a glob) 3) tRNA- transfer (like a t) ...
No Slide Title
No Slide Title

... Recombinant DNA technologies 1. Producing Recombinant DNA molecule ...
Slide ()
Slide ()

... cysteine; Gln (Q) = glutamine; Glu (E) = glutamic acid; Gly (G) = glycine; His (H) = histidine; Ile (I) = isoleucine; Leu (L) = leucine; Lys (K) = lysine; Met (M) = methionine; Phe (F) = phenylalanine; Pro (P) = proline; Ser (S) = serine; Thr (T) = threonine; Trp (W) = tryptophan; Tyr (Y) = tyrosine ...
Why Do Names Keep Changing
Why Do Names Keep Changing

... 3: Making protein – Translation 4: Replication – each time a cell divides it has to separate and make a new copy – a dangerous time. Each cell has ~2m DNA when stretched out Human on average has 1013 cells or 2x1013m DNA ...
Chapter 13
Chapter 13

Click Here For Worksheet
Click Here For Worksheet

... 1. What percent of your genes are found in your nucleus?__________________________________________ 2. How many genes does a human cell have?___________________________________ 3. Which is not a base that makes up DNA? (Circle One) A. Adenine ...
Central Dogma Activity Worksheet
Central Dogma Activity Worksheet

... Every cell in your body has the same "blueprint" or the same DNA. Like the blueprints of a house tell the builders how to construct a house, the DNA "blueprint" tells the cell how to build the organism. Yet, how can a heart be so different from a brain if all the cells contain the same instructions? ...
Vocabulary From DNA to Proteins
Vocabulary From DNA to Proteins

EXAM 1
EXAM 1

... b. DNA is synthesized continuously c. DNA is replicated conservatively d. XDNA is replicated semi-discontinuously 22. True/False (1 point each) __T___ Mitosis preserves the genetic composition of daughter cells. __F___ DNA replicates between Meiosis I and Meiosis II __T___ During mitosis, one sister ...
Systematic Implications of DNA variation in subfamily
Systematic Implications of DNA variation in subfamily

... Should be present in all taxa to be compared Must have some knowledge of the gene or other genomic region to develop primers, etc. Evolutionary rate of sequence changes must be appropriate to the taxonomic level(s) being investigated; “slow” genes versus “fast” genes Sequences should be readily alig ...
Genetics Unit Test
Genetics Unit Test

... c. They were both natural, but new plants were added before the second pollination. d. They were both selective breeding, but the second one was not controlled. 20. What letters represent the four bases? a. A, B, C, D c. A, T, G, C b. W, X, Y, Z d. E, Y, A, O 21. Watson and Crick built a DNA model l ...
Genes for Speed or Endurance?
Genes for Speed or Endurance?

... Slow twitch fibres are more efficient in using oxygen to generate energy, while fast twitch fibres are less efficient in energy generation. Genetics The DNA molecule is the carrier of genetic information. Genes consist of the four types of DNA building bases called A, C, G, & T. The order of these b ...
DNA (Deoxyribonucleic acid)
DNA (Deoxyribonucleic acid)

... If one base was equal to one amino acid, the maximum codes would be 4. If two bases was equal one amino acid, the maximum would be 16 codes. If three bases equal one amino acid, the maximum codes would be 64. ...
Systematic Implications of DNA variation in subfamily Opuntioideae
Systematic Implications of DNA variation in subfamily Opuntioideae

- Diagenode
- Diagenode

... • Optimized for use with difficult to amplify DNA (e.g. bisulfite-treated DNA, ...) • Easy of use • Processes fragments of up to 5Kb • Products suitable for TA cloning Applications: • Demanding applications such as PCR amplification after MeDIP or hMeDIP • PCR amplification and cloning a ...
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DNA supercoil



DNA supercoiling refers to the over- or under-winding of a DNA strand, and is an expression of the strain on that strand. Supercoiling is important in a number of biological processes, such as compacting DNA. Additionally, certain enzymes such as topoisomerases are able to change DNA topology to facilitate functions such as DNA replication or transcription. Mathematical expressions are used to describe supercoiling by comparing different coiled states to relaxed B-form DNA.As a general rule, the DNA of most organisms is negatively supercoiled.
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