Questions such as "How does it infect its victims?"‚ "How are Ebola victims treated?"‚ "How are Ebola outbreaks controlled?" and many others related to this deadly virus. GENERAL INFORMATION The Ebola virus is a member of the negative stranded RNA viruses known as filoviruses. There are four different strains of the Ebola virus - Zaire (EBOZ)‚ Sudan (EBOS)‚ Tai (EBOT) and Reston (EBOR). They are very similar except for small serological differences and gene sequence differences. The Reston
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Ebola genome is a single-stranded RNA approximately 19‚000 nucleotides long. It encodes seven structural proteins such as nucleoprotein‚ polymerase cofactor‚ transcription activator‚ RNA- dependent RNA polymerase. The Ebola virus is a Filovirus. These virus types cause fever or cause bleeding inside and outside the body when having a very high fever. Ebola can be further divided into subtypes that are named for the location they were identified. Ebola carries a RNA genome that are cylindrical‚ contains
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phenotype? I genotype is the genes present in your body. It is the organism’s full hereditary information. The phenotype is the composite organisms observable characteristics are traits. The genotypes are transcribed into mRNA (messenger RNA)‚ wearing these molecules that can be generic information from DNA to the ribosome‚ an example of one of the traits would be morphology‚ or behavior. It is the organisms physical properties that determine whether or not pitching well served by and have
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educating the presenter and crew about aspects of DNA structure. Task 1 Produce an information sheet about the structures of the nucleic acids – this will be given to members of the production crew. (must include the following nucleic acids DNA‚ RNA‚ mRNA‚ tRNA). (P1) Task 2 Produce a poster for the presenter which clearly explains the relationship between the sequence of bases in DNA and the sequence of amino acids in a protein. (M1) Task 3 Produce a flow diagram or PowerPoint presentation
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assembly of proteins by ribosomes‚ is an essential part of the biosynthetic pathway‚ along with generation of messenger RNA (mRNA)‚ aminoacylation of transfer RNA (tRNA)‚ co-translational transport‚ and post-translational modification. Protein biosynthesis is strictly regulated at multiple steps‚ and error-checking mechanisms are in place. The cistron DNA is transcribed into a variety of RNA intermediates. The last version is used as a template in synthesis of a polypeptide chain. Protein will often be
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information is made to be stored in DNA. Upon starting transcription‚ proteins are made to read the DNA called rRNA. A second process is involved called splicing. This is where unnecessary parts of RNA are made to create the gene the protein has sent out to make. After all necessary changes have been made to RNA‚ mRNA is decoded by the ribosome to produce a specific amino acid chains‚ or polypeptide‚ that will later fold into an active protein. This sets up the last set of what it takes to make the necessary
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data needed to make poly peptides‚then data in a nucleic acid is transferred to messenger RNA‚ which escapes the nucleus into a protein. According to the DNA and protein article DNA is used in many things but DNA is used to make pol-peptides. They are another word for proteins. When a cell makes a protein the direction are resembled from the part of an DNA. DNA strand and transcript combine to make RNA. RNA molecules carries the directions from the nucleus to ribosomes to make proteins. There are
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such as Trithorax-reponse elements (TREs) with produces Non-coding RNA that helps stimulate the appearance of the Ubx gene by inviting the protein Ash1 to the TREs. The transgenic transcription of non-coding TRE RNA can change the type and function of cells within the body. Next‚ the article concludes that researchers are now focusing on how noncoding RNAs silence genes. The UCR researchers work‚ so far‚ have revealed that noncoding RNAs have an extensive range of functions than was previously known
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gene already exists. It is also a time-consuming process to map or figure out exactly where a mutation occurred and to make sure no additional mutations exist. A powerful alternative to forward genetics is to decrease the expression of genes with RNA interference (RNAi). RNAi is an endogenous cellular mechanism that is present in some organisms‚ including plants and worms. Biologists have learned to use the RNAi mechanism to their advantage. By deliberately introducing defined sequences of dsRNA
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Relationship and biodiversity Introduction Botana curus is a valuable plant because it produces Curol‚ a compound used for treating certain kinds of cancer. Curol cannot be produced in the laboratory. Botana Curus grows very slowly and is on the endangered species list‚ so its ability to provide Curol in large quantities is limited. Species that are more closely related to Botana curus are more likely to produce the important substance Curol. Three similar plant species that are plentiful (X
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