• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
nucleic acid
nucleic acid

... snRNA: small nuclear RNA ...
Overlapping gene structure of human VLCAD and
Overlapping gene structure of human VLCAD and

... transfac.gbf.de/TRANSFAC). This analysis identified two potential TATA-less promoters and potential binding sites for several transcription factors including Sp1, AP-1, AP-2, C/EBP and NF-kB. The computer prediction of VLCAD gene’s promoter region and AP-2 binding site are consistent with a publishe ...
Chapter 16: DNA: The Genetic Material
Chapter 16: DNA: The Genetic Material

... one strand being synthesized, the leading strand, has its 3’ end at the fork; thus, its synthesis can proceed continuously, in the direction that the fork moves ...
Full Text - Harvard University
Full Text - Harvard University

... tion from DNA to mRNA to protein. They required a different kind of thinking. Gilbert predicted that parts of introns could in some cases become exons, a process that we now recognize as alternative splicing. Alternative splicing would increase protein diversity and, if its regulation was cell-type ...
Unit 3 notes
Unit 3 notes

... 1) The enzyme ________________ attaches to the DNA molecule at an initiation site, breaking the weak H-bonds between bases, thus “unzipping” the double helix. It also holds the helix open. There are many origins (forks) of replication on a single DNA molecule. Replication occurs simultaneously at se ...
26.6 Replication of DNA
26.6 Replication of DNA

... • Initiation: Protein synthesis begins when an mRNA, the first tRNA, and the small subunit of a ribosome come together. • The first codon on the end of mRNA, an AUG, acts as a “start” signal for the translation machinery and codes for a methionine carrying tRNA. • Initiation is completed when the l ...
Genetics
Genetics

... 4. State the principle of dominance. How does this explain the phenotype of heterozygous organisms? Some alleles are dominant, others are recessive. Heterozygous organisms have one dominant and one recessive allele. The dominant allele takes over and shows over the recessive allele. According to thi ...
Document
Document

... 4. State the principle of dominance. How does this explain the phenotype of heterozygous organisms? Some alleles are dominant, others are recessive. Heterozygous organisms have one dominant and one recessive allele. The dominant allele takes over and shows over the recessive allele. According to thi ...
LS DNA, Heredity and Genetics Booklet PP
LS DNA, Heredity and Genetics Booklet PP

...  PAGE 1- WHAT KIND OF CHARACTERISTICS CAN BE INHERITED FROM PARENTS?  PAGE 2- WHAT ARE CHROMOSOMES, GENES, AND DNA?  PAGE 3- WHAT DOES DNA DO?  PAGE 4- WHAT IS THE SHAPE OF DNA?  PAGE 5- WHAT IS DNA MADE OF?  PAGE 6- MATCH DNA CODE ...
Protein Synthesis
Protein Synthesis

press release - Université de Genève
press release - Université de Genève

... clusters of Hoxa and Hoxd genes, which are necessary for both fin and limb formation during embryonic development. Denis Duboule’s team, at the UNIGE and the EPFL, Switzerland, compared the structure and behavior of these gene clusters in embryos from mice and zebrafish. The researchers discovered s ...
DNA and RNA Chapter 12
DNA and RNA Chapter 12

... If the diameter of the DNA (2 nanometers) was as wide as a fishing line (0.5 millimeters) it might stretch as far as 21.2 km (or 13.6 miles) in length which would all have to be packed into a nucleus, the equivalent size of 25 cm in diameter. That is some packaging! ...
File
File

... and staple the PSOW to the front. Then, hand in what you’ve done to your teacher. This is all due on THURSDAY. ...
Organelle Evolution
Organelle Evolution

... Higher rates of transfer in the pollen? Degradation of the organelle genomes in pollen could make DNA fragments available for uptake ...
DNA and RNA Paper Lab Answer Key 1. deoxyribose C5H10O4
DNA and RNA Paper Lab Answer Key 1. deoxyribose C5H10O4

... 3. The bases on the tRNA anticodon match the codon on the mRNA. 4. It is important that the mRNA is single-stranded so that the tRNA's can attach to the codons. 5. The mRNA came from the nucleus (in eukaryotes), where it was transcribed from DNA. 6. Amino acids are monomers of proteins or polypeptid ...
DNA input Load dependence of fractionated DNA size on the 0.75
DNA input Load dependence of fractionated DNA size on the 0.75

... input sample for this experiment. The distribution of the input DNA is shown in Figure 1. All samples were prepared in 30µL of TE. 10µL of loading solution was added to each, and this 40µL mix was loaded on to each lane of the Pippin Prep. Three cassettes were run: one each for 3kb, 5kb and 8kb cuts ...


... - Copy numbers gains >2Mb and losses >1Mb, including at least one OMIM annotated gene are reported in this analysis. - Gains/losses of >50 Kb within custom clinically significant gene set. On request candidate genes can be analyzed at a much lower threshold, depending on gene specific marker density ...
Ch. 17 DNA to Protein (Transcription and Translation)
Ch. 17 DNA to Protein (Transcription and Translation)

... disastrous effect on the resulting protein more often than substitutions do  Ex – can be a cause of cystic ...
One Gene One Enzyme - Ms. Shunkwiler`s Wiki!
One Gene One Enzyme - Ms. Shunkwiler`s Wiki!

... The Code is Universal • The code is shared by almost all organisms • CCG codes for what amino acid? • Proline. This holds true for all species of living organisms. • Bacteria, therefore can be programmed to synthesize human proteins by inserting human DNA ...
Microarrays Central dogma
Microarrays Central dogma

... Central dogma of molecular biology: The state of a cell at any given time is governed by which of its genes are expressed at that time. - Transcription, in which expressed DNA sequences are transcribed into mRNA. - What mRNAs are present in the cell and in what quantities => inferences regarding the ...
Chromosome Mapping by Recombination Genes on the same
Chromosome Mapping by Recombination Genes on the same

... A, 33% T, 24% G, and 18% C. Does this composition make sense in regard to Chargaff’s rules? How would you interpret this result? How might such a phage replicate its DNA? A: Chargaff’s rules are that A=T and G=C. Because this is not observed, the most likely interpretation is that the DNA is single- ...
File
File

... Restriction modification, enzymes used in recombinant DNA technology endonucleases, ligases and other enzymes useful in gene cloning, PCR technology for gene/DNA detection, cDNA, Use of Agrobacterium for genetic engineering in plants; Gene libraries; Use of marker genes. Cloning of foreign genes: DN ...
DNA Replication and Protein Synthesis PowerPoint
DNA Replication and Protein Synthesis PowerPoint

... 1. Deletion - loss of one or more nucleotides from a gene; can be segment of chromosome 2. Substitution - change of one nucleotide for another 3. Insertion - additional nucleotide or chromosome segment added into the existing gene ...
The Unseen Genome
The Unseen Genome

... apart, and use one RNA fragment to seek out and destroy any other RNA messages that stick to its sequence. The system protects cells against viruses, which often deliver their payloads in the form of double-stranded RNA. But the censor also provides a handy way for scientists to shut off any gene a ...
Honors Biology Midterm Study Guide Chapter 1 and 2: The Science
Honors Biology Midterm Study Guide Chapter 1 and 2: The Science

... 5. Human hair is made of protein.  Explain how the processes of DNA replication/transcription/translation, cell cycle with Meiosis all can  lead to two people having different colored hair.  6. Explain the differences between chromosomal and gene mutations and their significance on the resulting pro ...
< 1 ... 463 464 465 466 467 468 469 470 471 ... 873 >

Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report