Q: what are the start and stop codons?
A: Genetic code is the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid…
Q: What is a gene?
A: The genomic DNA (deoxyribonucleic acid) of an organism is present inside the nucleus. It is the…
Q: What are some characteristics of introns?
A: Introns are the noncoding, intervening sequence of deoxyribonucleic acid (DNA) within a gene. These…
Q: what is telomerase
A: All cellular systems are controlled by proteins. Proteins are synthesized by the cell by a process…
Q: What is an intron?
A: The genetic information of all living organisms is stored in the DNA. The specific sequence of DNA…
Q: What are the functions of start and stop codons? Giveexamples.
A: Genetic code is the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid…
Q: What is the transcribed sequence
A: Sequence that is transcribed from the template DNA using complementary base pairing rules are known…
Q: Does a sequence contain a gene?
A: DNA stands for doexyribonucleic acid which is made up of phosphate group, sugar group and…
Q: Occurrence of each codon on human transcriptome?
A: Replication, transcription , and translation are the three main processes that cells use to preserve…
Q: What Are Nucleosides?
A: Nucleosides are glycosylamines that can be thought of as nucleotides without a phosphate group. A…
Q: What’s a genome?
A: DNA is a genetic material that carries all the genetic information (in the form of genes) essential…
Q: What would be the effect of an insertion or deletion of one of the bases in a codon?
A: Mutation may be defined as change in single or multiple base pairs resulting in altered phenotype.…
Q: What is BAC DNA?
A: A vector in molecular biology is a DNA molecule that is used to carry the foreign genetic material…
Q: Can exons be non coding?
A: The DNA is the information hub of the cell that contains instructions in the form of genes to…
Q: What do you mean by initiator codon ?
A: A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or…
Q: What are repetitive sequences ?
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: What is the function of a stop codon?
A: Codon -- A codon is a specific type of genetic code which carries certain type of important…
Q: How many bases make up a codon?
A: The flow of genetic information from DNA to mRNA to proteins is central dogma where the process of…
Q: What are the components of a nucleosome?
A: Step 1 Human beings have 46 chromosomes which occur in the form of chromatin in the nuclei. The DNA…
Q: If the anticodon of a molecule of tRNA has the sequence GAU, what was the original DNA sequence?
A: Question - If the anticodon of a molecule of tRNA has the sequence GAU, what was the original DNA…
Q: What is transcription
A: Gene expression The expression of a gene happens either in the form of phenotype or in form of…
Q: Why could a codon not consist of only two bases?
A: The genetic information of DNA is based on the nucleotide base sequences. These sequences are…
Q: How did the genetic code originate?
A: Genetic code includes three letters of nucleotides that code for a particular amino acid.
Q: What are introns? Where are they located in the DNA?
A: Introduction :- Before an RNA molecule is translated into a protein, non-coding portions of the RNA…
Q: What is the start codon? What are the stop codons? Do any of them code for amino acids?
A: Start codon can be defined as first codon of a messenger RNA transcript which is translated from a…
Q: What are coding strand?
A: Transcription is the first step of various gene expression in which DNA is copied into RNA. The…
Q: What is a nucleotide triplet?
A: “Nucleotides” are the “building blocks” of the “genetic material” (DNA and RNA). They are composed…
Q: How many introns are present on a gene that consists of 2 exons?
A: Introns and exons are nucleotide sequences in a gene. Introns can be considered as intervening…
Q: What causes exon shuffling?
A: Exon shuffling is a molecular mechanism for the formation of new genes. It is a process through…
Q: Using the codon chart, if the DNA strand being described is AGG TCT GAT , the resulting amino acid…
A: The order in which amino acids are found in a protein. Proteins are made up of 20 different types of…
Q: How many nucleotides in a row make one codon?
A: A codon is a sequence of DNA or RNA nucleotides that corresponds with a specific amino acid.
Q: where are codons found in RNA
A: The whole process is known as Central Dogma which involves two processes:- 1) When DNA changes into…
Q: What are the four major types of introns?
A: Introns are the non-coding sequence found in the genome. These are nucleotide sequences that do not…
Q: What are Replicons?
A: Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…
Q: Whta is a homolog of a DNA ?
A: Homology refers to the similarity between a pair of structures or genes in different taxa due to…
Q: What happens when one nucleotide pair is lost from themiddle of the coding sequence of a gene?
A: Gene is a stretch of DNA that codes for a particular polypeptide chain.
Q: Name the three non-sense codons?
A: The genetic material is known to carry the information that is translated and read as triplet code,…
Q: Which CODON is the Start one?
A: 20. Translation of mRNA always begins with the start codon AUG which codes for methionine.…
Q: Name the two initiating codons?
A: From the central dogma concept, we knew there is an intricate connection between genes and synthesis…
Q: What is exon shuffling?
A: Introduction A genome is consists of transcriptionally active genes. These genes form mRNA as they…
Q: What are nucleosomes ?
A: Introduction: nucleosomes are beads on string structure found in the nucleus of the cell. it is…
Q: What are features of nucleosomes ?
A: Nucleosomes are defined as the basic structural unit of DNA packaging in eukaryotes. Under a…
Q: Is there any function for an intron?
A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…
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- ACG< QNA RNA type f base Tyre of Engan desry- bJA Seatwork: DNA or RNA strand ONA NH2 hnu - RU4 NH 4. N- 2 - NH2 но -р-о но- OH онон NH2 H2N 1. NH N: но но 0-P-0-P- OH OH ононposition position (5' end) position (3' end) UUU Phe - F UUC Phe UAU Tyr Y. UAC Tyr UAA Stop UGU Cys UGC Cys UGA Stop UGG Trp UCU Ser UCC Ser U UUA Leu UUG Leu UCA Ser UCG Ser UAG Stop W 輔 CAU His CGU Arg CGC Arg CGA Arg CGG Arg CUU Leu CCU Pro CUC Leu CCC Pro P. CCA Pro CÁC His CỦA Leu CAA Gln CUG Leu CCG Pro CAG GIn AUU lle ACU Thr AAU Asn AGU Ser AUC lle ACC Thr -T ACA Thr AAC Asn_ AGC Ser AGA Arg AGG Arg A AUA lle AAA Lys EK AAG Lys AUG Met ACG Thr GUU Val GGU Gly GGC Gly GGA Gly GGG Gly GAU Asp D GAC Asp GCU Ala GUC Val -V GUA Val GCC Ala GCA Ala GCG Ala G - A GAA Glu FE GAG Glu GUG Val Nonpolar Polar Basic Acidic Stop codon Table 4.1 Biology: How Life Works, Third Edition © 2019 W. H. Freeman and Company Consider the DNA sequence–3'-CACTGGTAGCGA–5', • What is the sequence of the messenger RNA sequence that is transcribed from this DNA sequence? (Indicate the 5' and 3' ends of the RNA molecule.) • Consult the genetic code that is shown above. What is the amino acid sequence of the…GENE F DNA GGACGCGGG MRNA Amino Acid
- GENE F DNA GGACGCGGG MRNA Amino Acid TraitGENE H DNA CGCCCCTAT MRNA Amino Acidment/d/1d1MOGCJCGjZYwhcUOWDBulan-NwWpIRg/edit utations .DOCX t Tools Help Last edit was 9 minutes ago nal text Times New... | c ñ I a + 二次 =t|^三| 11 1. Will there ikely be etects? 5. What type of mutation is this? 2. 4. Mutated DNA Sequence #2 TACGAC CTTGG CGA C GACT What's the mRNA sequence? amino acid sequence? Will there likely be effects? What type of mutation is this? Mutated DNA Sequence #3 TACA CCTTAGCGA CGACT... (Highlig. What's the mRNA sequence? amino acid sequence? Will there likely be effects? What type of mutation is this? Mutated DNA Sequence #4 TACAC CTTGG CGACTACT... (Highligh. What's the mRNA sequence? amino acid sequence? Will there likely be effects? What type of mutation is this? dy
- CT/TGT/AAG/ACC/TTT What would be the amino acid sequence created from this mutated DNA strand?I want to know how can I make RNA transcript through next dna sequencing. 5'ATGATCTTTAAAGGGCCC 3'Strand 1: C-G-T-A-T-C-T-C-A-T-A-G-C-TStrand 2 : A-A-A-G-A-T-A-T-C-A-C-C-C-AStrand 3 : T-A-G-C-C-C-T-G-G-T-C-T-T-TStrand 4 : A-C-C-G-G-C-T-C-G-A-C-T-T-C How to Fill Out This Chart: Write the number of the strand you are using in the first column, and then write out thenucleotides from the strand of DNA you picked in the boxes moving down the chart. Now, line up the first three nucleotides of the DNA strand with the first three spaces for mRNA.Write the matching nucleotide on the mRNA strand. (Remember to use Uracil).**Leave the short ones blank, that’s just to show you codons. Once you have your mRNA completed, fill out the mRNA column. You have now transcribed the strand of DNA to mRNA, which can now leave the nucleus. Remember acodon is a sequence of three nucleotides. Draw a box around all the codons (or three in a row). These areimportant for looking at how that information is translated into amino acids or Translation. Think of it asthe language of nucleotides is being…
- Complete the complementary strand: DNA replication ATTCGAGGCTAAGenetic Code-Reference Second Letter First Letter C Third Letter UAU] UACS **UAA Stop UGU] Cys UGC U UUU Phe UUC UCU Туг UCC U Ser UUA) Leu UUG **UGA Stop UGG Trp UCA UCG **UAG Stop CUU CCU CAU) CGU His CACJ CAA) CUC CCC CGC Leu Pro Arg CUA ССА CGA A Gln CUG CCG CAGJ CGG AAU] AGUSer U AUU ACU AACAsn AAA Lys AUC Ile ACC AGC C Thr AGA] Arg AUA ACА AAGJLYS GAU] GACASP *AUG Met/Start ACG AGG U GUU GCU GGU Asp GUC GCC GGC Val Ala Gly GAA) Glu GAGJ GUA GCA GGA GUG GCG GGGGENE C DNA AGCAGG MRNA Amino Acid