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Is 1.732050808 rational or irrational?
The number has a decimal representation that terminates (after 9 digits). If it terminates, the number is rational.
A decimal that stops or terminates?
termanating decimals
What are the disadvantages of Huffman coding over arithmetic coding?
Kodam
Is one and a half rational or irrational?
It is rational because it terminates.
What is a decimal that neither terminates nor repeates?
An irrational number. eg Pi (3.141592.......)
Which amino acid is coded by the DNA codon TAC?
The DNA codon TAC codes for the amino acid Tyrosine.
What terminates a growing protein chain?
A stop codon on the mRNA sequence signals the termination of protein synthesis, causing the release of the completed protein from the ribosome.
What is the term for the three letter code on mRNA?
The three-letter code on mRNA is called a codon. Each codon corresponds to a specific amino acid during protein synthesis.
How do you translate this DNA 5' aug AAA uaa 3'?
The DNA sequence 5' AUG AAA UAA 3' translates to the mRNA sequence 5' AUG AAA UAA 3'. The start codon AUG codes for methionine, and the UAA codon serves as a stop codon, indicating the end of the protein-coding region.
When is a single base substitution mutation least likely to be deleterious?
A single base substitution mutation is least likely to be deleterious when it occurs in a non-coding region of DNA, such as in an intron or in a region with no functional significance. Additionally, if the mutation results in a silent or synonymous change in the amino acid sequence, it may not have a noticeable effect on the protein's function.
How is it possible for gene with a mutation in coding region to encode a polypeptide with the same amino acid sequence as the nonmutant gene?
A mutation in the third position of a codon (silent mutation) can result in the same amino acid being encoded due to the redundancy of the genetic code. Since multiple codons can code for the same amino acid, a mutation may not change the amino acid sequence despite occurring in the coding region of the gene.
What is the coding region in DNA transcription?
The coding region in DNA transcription is called the gene. It contains the specific sequence of nucleotides that encode for a protein or functional RNA molecule. During transcription, this coding region is transcribed into a complementary RNA sequence by RNA polymerase.
A region of tRNA that consists of three bases complimentary to the codon of RNA?
Anticodon. This is the region of transfer RNA (tRNA) that pairs with the complementary codon on messenger RNA (mRNA) during protein synthesis.
What happens to the resulting polypeptide when 1 nucleotide pair is lost from the middle of the coding sequence of a gene?
A deletion is a serious mutation. This would cause a shift in the reading frame and every triplet after that one, including that one, would not be one nucleotide off. This would most likely cause every amino acid to change (although they could stay the same because there are multiple codings for each amino acid). Depending on where this was in the DNA chain it can cause a small loss of function or a total loss of function of that particular protein.
What genetic locus serves as a recognition site for RNA polymerase?
The promoter region, typically located upstream of the coding sequence, serves as the recognition site for RNA polymerase. It contains specific DNA sequences that allow RNA polymerase to bind and initiate transcription.
In genetics what is an open reading frame?
An open reading frame (ORF) is a sequence of DNA or RNA that can potentially be translated into a protein. It consists of a start codon (usually ATG) followed by a series of codons until a stop codon is reached. Identifying ORFs is important for predicting potential protein-coding genes in a genome.
Where do you find a anticodon?
Codon is found on the messenger RNA(m RNA).During translation, the codons on the m RNA are read by the ribosome and amino acid corresponding to the codon is added. when ribosome encounters a stop codon (UAG,UGA and UAA) translation terminates.
