• Study Resource
  • Explore
    • 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
Gene Control of Cellular Activities
Gene Control of Cellular Activities

... ƒ Transcription Animation ...
Study Guide Unit 4 - Mrs. Wolodkowicz`s Biological Realm
Study Guide Unit 4 - Mrs. Wolodkowicz`s Biological Realm

...  write the definitions for DNA & RNA, transcription & translation, autosome, & sex linkage.  the components of DNA  the nitrogen bases & their complementary base pairs in DNA & RNA  functions of tRNA & mRNA  the laws of segregation & independent assortment  the terms: dominant, recessive, geno ...
Bacterial Nucleic Acids
Bacterial Nucleic Acids

... • Their information is used to make protein with the help of RNA through Transcription...Translation. • The DNA double helix is stabilized by hydrogen bonds between the bases attached to the two strands. • One major difference between DNA and RNA is the sugar, with the 2deoxyribose in DNA being repl ...
Protein Synthesis
Protein Synthesis

... • There are 20 different amino acids • Proteins are made of specific sequences of these 20 amino acids • The sequence determines how the proteins twist and fold into a 3-D shape ...
Watson, Crick and Wilkins
Watson, Crick and Wilkins

... double-stranded RNA” Fire and Mello in 1998* found that if they injected fragments of double-stranded RNA (dsRNA) into C. elegans, they could selectively turn off certain genes if one strand of the dsRNA was complementary to the gene on the DNA. We now know that such exogenous dsRNA, or RNAi, uses a ...
RNA Interference
RNA Interference

Unit 7a * Structure of DNA
Unit 7a * Structure of DNA

Clark: Biotechnology, 2nd Edition Chapter 2: DNA, RNA, and Protein
Clark: Biotechnology, 2nd Edition Chapter 2: DNA, RNA, and Protein

... a. Many mitochondrial and chloroplast proteins are encoded in the nucleus. b. They are found inside eukaryotic cells, just like all bacteria. *c. They contain ribosomes that are similar in size to prokaryotic ribosomes. d. They use a genetic code that is completely different than prokaryotes or euka ...
71071_Protein_synthesis
71071_Protein_synthesis

... • DNA is a large and bulky molecules, it does not travel well, so when it wants to make a protein it makes and mRNA copy of the instructions ...
8 th Grade Genes and Survival Test – Study Guide
8 th Grade Genes and Survival Test – Study Guide

... to locate definitions and answers for all of the following vocabulary definitions. Read pages 97-145 – it will help you understand and/or deepen your understanding of these concepts. *If there is a star next to the word, it will appear on the quiz this Friday. Use pages 61-62 and 98-99 for the follo ...
Central Dogma of Biology - Marengo Community Middle School
Central Dogma of Biology - Marengo Community Middle School

... enzymes and yet their synthesis depends on specific genes. – This tweaked the hypothesis to one gene - one protein. • Later research demonstrated that many proteins are composed of several polypeptides, each of which has its own gene. • Therefore, Beadle and Tatum’s idea has been restated as the one ...
Nucleoside Phosphoramidate Monoesters: Potential
Nucleoside Phosphoramidate Monoesters: Potential

... • Binds to GpC sequences in double-stranded DNA, stabilizing the duplex and inhibiting transcription • Inhibitor of eukaryotic RNA Pol I ...
Chapter 18 - Regulation of Gene Expression - Bio-Guru
Chapter 18 - Regulation of Gene Expression - Bio-Guru

... • MicroRNAs or miRNAs are small noncoding RNAs that were – Transcribed from DNA – Complexed with a number of proteins – These miRNAs have several bases that are complementary to some protein-coding mRNAs – The miRNA-protein complex can bind to these protein-coding mRNAs and prevent them from being t ...
aa + aa + aa + aa aa – aa – aa – aa
aa + aa + aa + aa aa – aa – aa – aa

... 3. The long chans of amino acids (known as_________________________) coil up to create a ______________ (working) protein. The protein will not work unless it is folded up. 4. Most amino acids look exactly the same except for the _____ group or ________________ group. 5. There are _______ different ...
RNA-Unit 6 cont.
RNA-Unit 6 cont.

...  61 code for amino acids (20 possibilities)  1 codes to start = AUG = methionine ...
Competency Goal # 3: DNA, Protein Synthesis, Genetics
Competency Goal # 3: DNA, Protein Synthesis, Genetics

... 26. _________________________________ The blending of two traits. 27. ___________________________ - alleles result in the expression of both traits. 28. __________________________ - Tools used by scientists to trace inherited genes through a family tree 29. ___________________________ - Traits which ...
Competency Goal # 3: DNA, Protein Synthesis
Competency Goal # 3: DNA, Protein Synthesis

... 26. _________________________________ The blending of two traits. 27. ___________________________ - alleles result in the expression of both traits. 28. __________________________ - Tools used by scientists to trace inherited genes through a family tree 29. ___________________________ - Traits which ...
Bio07_TR__U04_CH12.QXD
Bio07_TR__U04_CH12.QXD

... b. RNA polymerase uses one strand of DNA as a template to assemble nucleotides into a strand of RNA. c. RNA polymerase binds only to DNA promoters, which have specific base sequences. d. Promoters are signals in RNA that indicate to RNA polymerase when to begin transcription. ...
Bio07_TR__U04_CH12.QXD
Bio07_TR__U04_CH12.QXD

... b. RNA polymerase uses one strand of DNA as a template to assemble nucleotides into a strand of RNA. c. RNA polymerase binds only to DNA promoters, which have specific base sequences. d. Promoters are signals in RNA that indicate to RNA polymerase when to begin transcription. ...
Section 12-3 RNA and Protein Synthesis
Section 12-3 RNA and Protein Synthesis

... b. RNA polymerase uses one strand of DNA as a template to assemble nucleotides into a strand of RNA. c. RNA polymerase binds only to DNA promoters, which have specific base sequences. d. Promoters are signals in RNA that indicate to RNA polymerase when to begin transcription. ...
Tutorial_9_NEW
Tutorial_9_NEW

... -other efficient algorithms for identifying stem loops Concentrating on intragenic regions and introns - Filtering coding regions Filtering out non conserved candidates -Mature and pre-miRNA is usually evolutionary conserved ...
Comparison of DNA and RNA
Comparison of DNA and RNA

Protein Synthesis
Protein Synthesis

protein synthesis (simplified)
protein synthesis (simplified)

I. Biology (35 points total) The following questions cover some of the
I. Biology (35 points total) The following questions cover some of the

... The central dogma in biology depicts how information is transmitted between the three information molecules in biology. The sequence in a DNA can directs its own synthesis by replication; DNA directs the synthesis of RNA by a process called transcription, in which a gene is transcribed into a RNA, ...
< 1 ... 203 204 205 206 207 208 209 210 211 ... 225 >

RNA silencing

RNA silencing (associated with the concept of post-transcriptional gene silencing or RNA interference) refers to a family of gene silencing effects by which the expression of one or more genes is downregulated or entirely suppressed by non-coding RNAs, particularly small RNAs. It may also refer to the introduction of a synthetic antisense RNA molecule used in scientific experiments on gene expression. RNA silencing may also be defined as sequence-specific regulation of gene expression triggered by double-stranded RNA (dsRNA). RNA silencing mechanisms are highly conserved in most eukaryotes. The most common and well-studied example is RNA interference (RNAi), in which endogenously expressed microRNA (miRNA) or exogenously derived small interfering RNA (siRNA) induces the degradation of complementary messenger RNA. Other classes of small RNA have been identified, including piwi-interacting RNA (piRNA) and its subspecies repeat associated small interfering RNA (rasiRNA).
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report