The image shows a section of a genetic code table, mapping mRNA codons to their corresponding amino acids. Below the table, a question prompts the user to determine the amino acid sequence from a given mRNA strand:**mRNA Sequence:**5’ AUGCCCUAUAGGUGA 3’**Answer Options:**1. **Leucine – Histidine – Arginine – Valine – Cysteine – Arginine**2. **Tyrosine – Glycine – Isoleucine – Serine – Methionine-Stop**3. **Methionine – Proline – Tyrosine – Arginine-Stop**4. **Methionine – Proline – Proline – Valine-Stop****Explanation:**To determine the amino acid sequence, use the genetic code table to translate each codon in the mRNA sequence into its corresponding amino acid. The image provides options to choose the correctly translated sequence.

Translation is the process in which the genetic message carried by mRNA from the DNA is converted…

leucine serine stop stop A G tryptophan arginine arginine leucine serine stop histidine proline proline leucine histidine C leucine arginine arginine glutamine glutamine asparagine asparagine lysine lysine proline proline leucine G leucine isoleucine threonine serine isoleucine threonine serine C arginine arginine glycine glycine glycine glycine isoleucine threonine methionine threonine G aspartate aspartate glutamate glutamate valine alanine valine alanine G A valine alanine G valine alanine What would be the sequence of amino acids based on the codons found on the following MRNA? 5' AUGCCCUAUAGGUGA3' O leucine - Histidine - Arginine - Valine - Cysteine-Arginine O Tyrosine - Glysine - Isoleucine Serine - Methionine-Stop O Methionine - Proline - Tyrosine - Arginine-Stop O Methionine - Proline -Proline - Valine-Stop C.

leucine serine stop stop A G tryptophan arginine arginine leucine serine stop histidine proline proline leucine histidine C leucine arginine arginine glutamine glutamine asparagine asparagine lysine lysine proline proline leucine G leucine isoleucine threonine serine isoleucine threonine serine C arginine arginine glycine glycine glycine glycine isoleucine threonine methionine threonine G aspartate aspartate glutamate glutamate valine alanine valine alanine G A valine alanine G valine alanine What would be the sequence of amino acids based on the codons found on the following MRNA? 5' AUGCCCUAUAGGUGA3' O leucine - Histidine - Arginine - Valine - Cysteine-Arginine O Tyrosine - Glysine - Isoleucine Serine - Methionine-Stop O Methionine - Proline - Tyrosine - Arginine-Stop O Methionine - Proline -Proline - Valine-Stop C.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Is N-formyl-methionine used to start translation in eukaryotes? Yes No
A sample of a peptide of unknown sequence was treated with trypsin; another sample of the same peptide was treated with chymotrypsin. The sequences (N-terminal to C-terminal) of the smaller peptides produced by trypsin digestion were as follows: Trp-Arg-Thr-Gin Ser-Trp-Arg-His-Trp-Ala-Lys Asp-Val-Ala-Ala-Lys Asn-Ser-Asn-Val-Ile-Arg The sequences of the smaller peptides produced by chymotrypsin digestion were as follows: Arg-His-Trp Arg-Thr-Gin Ala-Lys-Asn-Ser-Asn-Val-Ile-Arg-Trp Asp-Val-Ala-Ala-Lys-Ser-Trp The original peptide sequence was: Asp-Val-Ala-Ala-Lys-Ser-Trp-Ala-Lys-Asn-Ser-Asn-Val-Ile-Arg-Trp-Arg-His-Trp-Arg-Thr-Gin Asp-Val-Ala-Ala-Lys-Asn-Ser-Asn-Val-Ile-Arg-Trp-Arg-Thr-Gin-Ser-Trp-Arg-His-Trp-Ala-Lys Trp-Arg-Thr-Gin-Asn-Ser-Asn-Val-Ile-Arg-Ser-Trp-Arg-His-Trp-Ala-Lys-Asp-Val-Ala-Ala-Lys Arg-His-Trp-Arg-Thr-Gln-Ala-Lys-Asn-Ser-Asn-Val-Ile-Arg-Trp-Asp-Val-Ala-Ala-Lys-Ser-Trp Asp-Val-Ala-Ala-Lys-Ser-Trp-Arg-His-Trp-Ala-Lys-Asn-Ser-Asn-Val-Ile-Arg-Trp-Arg-Thr-Gin…
Changing one amino acid within a protein sequence from a tryptophan to a stop codon would be best classified as Amino acids groups Group Characteristics Names Ala, Val, Leu, Ile, Pro, Phe Trp, Met Ala: A Leu: L non-polar hydrophobic Arg: R Asn: N Lys: K Met: M Asp: D Cys: C Gly: G polar hydrophilic (non-charged) Gly , Ser, Thr, Cys, Tyr, Asn Gln Phe: F Pro: P Ser: S acidic negatively charged Asp, Glu Glu: E Gln: Q Thr: T His: H lle: I Trp: W Туr: Y Val: V basic positively charged Lys, Arg, His A) Conservative missense O B) Nonsense O C) Neutral O D) Non-conservative missense
Do not use Ai
Read instrxutions and complete MRNA CODON TABLE.
All of the following prion diseases, involving distortion of the normal a-helix into the abnormal b-pleated sheet structure, can be found in humans, with the exception of: Bovine Spongiform Encephalopathy Kuru (laughing sickness) Gerstmann-Straussler syndrome Fatal Familial Insomnia Creutzfeldt-Jakob disease
Explain what is meant by the concept of "central dogma of molecular biology". Name the main processes involved in this dogma and highlight the roles of the different types of RNA molecules involved in them. Point mutations in multiple tumor suppressor proteins have been linked to cancer. For example changes in the gene for adenomatous-polyposis-coli protein (APC gene) may result in colorectal cancer. Consider the following DNA sense strand. 3'-TAC CGG TTG TGA AGC TGA ATC-5' (i) (ii) (iii) (iv) Derive the mRNA molecule from the given DNA strand sequence above, paying attention to the polarity of the molecule. Write down the polypeptide chain sequence arising from the mRNA molecule of the question above, using the table of the genetic code (Table Q1 overleaf) and indicate the C- and the N-terminus of the peptide chain. Point mutations of a cytosine (C) often lead to the dysfunction of the APC protein. Write down all possible polypeptide chains that can result from all possible DNA…
Are these true or false answers correct? If so, what is the proper word to replace the underlined words, for the false.
Second letter A UUU UCU) UC UCA UCG UAU UUC Phe UUA Tyr UGU UGCJ Ser UAA Stop UGA Stop A UAG Stop UGG Trp UUG Leu CAUHIS CUU CUC CUA CUG CCU* C ССА CCG CGU His САС Leu CGC Arg CGA Pro CAA Gin CGGJ Gln Which amino acid is carried by the TRNA with the anticodon 5'-UCA-3? ACU ACC ACA AAU AAC. AGU AGC AGA AUU Ser Asn AUC Ile A AUA Thr AAA Lys AAG Lys AGG Arg AUG Met ACG GAU GGU] GUU GUC GUA GUGJ GCU GCC GCA GCG GAC Asp Ala GAA GGC Gly GGA Val GAG Glu GGGJ Isoleucine. None-this is a stop codon. Aspartic acid. Histidine. IV. Leucine O V. Third letter UCAG UCAG UCAG First letter
E GFL D A Alanine STOP A V A GU AC Valine U G G Tryptophan STOP Arginine Leucine Serine A A UG /ACUGACU K Lysine Proline Asparagine M RQH START T Glycine Leucine Serine Phenyl- Glutamic acid Histidine Glutamine Arginine Threonine Methionine
A mistake during DNA replication leads to a mutation in the nucleotide sequence shown below. DNA DNA ATG CCT TGT GẠC ATG CCT TGA GẠC transcription transcription MRNA MRNA AUG CCU UGU GAC AUG CCU UGA GAC original sequence mutated sequence What kind of mutation will result from the mistake made during DNA replication in the nucleotide sequence above? O A. Silent Mutation B. Chromo C. Nonsense Mutation D. Frameshift Mutation
UCAGUCAGUOPODOTO E GFL A Alanine GU STOP Tyrosine A Stop C STOP V A Valine GU Cysteine G Stop G Tryplophan Arginine G A C A U Leucine Serine A UG Lysine Proline Asparagine GACUGACU H. MIR START Glycine Serine Leucine Glutamic Phenyl acid Aspartie acid Histidine RSK Glutamine Arginine Methionine Isoleucine Threonine