Serine has the mRNA codons Select one: a. AGU, UCG, and AGC b. UCA, UGA, and UCC c. AGU, AGG, and AGA d. UCU, UCC, and AGA

Q: What is the role of transcription in the determination of the amino acid sequence of a polypeptide…

A: Transcription is the initial stage in gene expression, when information from a gene is used to build…

Q: Which mRNA strand is complementary to this template DNA strand: 5’-CTGCAT-3’? 3’-AUGCAG-5’…

A: Template strand is the strand of DNA molecule on which the mRNA is synthesized. Complementary strand…

Q: What type of molecule contains the site where amino acids link together to make a polypeptide? a.…

A: Translation is a process of protein synthesis from an mRNA sequence. It occurs in the ribosomal…

Q: A scientist isolates some mRNA from one gene and compares its sequence to that of the gene from…

A: a scientist isolates some mRNA from one gene and compares its sequence to that of the gene from…

Q: If a mutation deletes the start codon in a eukrayotic gene, which of the following most accurately…

A: The start codon is a three-nucleotide long sequence in a gene that is responsible for the initiation…

Q: If the DNA sequence is ATG-CGT, the mRNA codons are ___.   ATG-CGT   UAC-GCA   GUA-CGU   AUG-CGU…

A: DNA full form is deoxyribonucleic acid. DNA is the main constituent of the chromosome. It contains…

Q: If a mutation deletes the promoter in a eukrayotic gene, which of the following most accurately…

A: mRNA means messenger RNA. mRNA forms from the template DNA strand. The template DNA strand is used…

Q: A). What is the amino acid sequence of the polypeptide produced from a eukaryotic gene that has the…

A: Transcription  The process on making mRNA from DNA which further get translated into polypeptide…

Q: Portions of eukaryotic mRNA sequence that are removed during RNA processing are ________. a. exons…

A: The genetic material of a cell or an organism refers to those materials found in the nucleus,…

Q: A particular tRNA is mutated so that the amino acid attachment cannot bind with the aminoacyl-tRNA…

A: Correct answer is option... B. Translation stops and the protein is released

Q: The dna is CAT CCA ACC ATA CCC CTA TAC CCA TAT CCT CCC ATT AAA CCG what is the mRNA and A.A.?

A: Thank you for the question Answer :- The process of conversion of DNA to mRNA is called as…

Q: The anticodon a. is present in the tRNA and complementary to the codon in mRNA b. is present in the…

A: Anticodon is present on tRNA and are triplet . They are complementry to mRNA . The sequence…

Q: A mutation occurs that alters the third base in an mRNA codon from a C to a G. This mutation is most…

A: Mutation is defined as the change in the DNA sequence. This can occur either during the DNA copying…

Q: What is the correct tRNA anti-codon sequence for the AUG mRNA sequences? a. UGA b. UAC c. CAU d.…

A: Transfer RNA (tRNA) is a small RNA molecule that plays a key role in protein synthesis.

Q: Match each statement below with the correct RNA molecule.   A. rRNA B. mRNA C. tRNA D. uRNA…

A: mRNA contains the codons in the form of triplet of nucleotides during transcription and is…

Q: A nonsense mutation in a gene:   A. introduces a premature stop codon into the mRNA   B.…

A: Any permanent change or alteration occurred in the DNA sequence is termed as the genetic mutation.…

Q: To facilitate movement of mRNA from the nucleus into the cytoplasm, what is added to the 3’ end of…

A: According to the question, we have to explain to facilitate the movement of mRNA from the nucleus…

Q: The ribosome is needed for translation of mRNA (a) because it has the enzyme that forms peptide…

A: Ribosomes are found on Rough endoplasmic reticulum of a cell (in eukaryotes) , which actively…

Q: Which of the following is true about the genetic code?   A. A codon is three to six bases long.   B.…

A: The DNA (deoxyribonucleic acid) is the genetic material that is inherited from the parents by the…

Q: n bacteria the ribosome is positioned next to the start codon by   A the ribosome binding site   B…

A:

Q: How many mRNA nucleotides does it take to code for a polypeptide that is 30 amino acids long?…

A: on the mRNA, we have codons that code for very specific amino acids. we have 61 codons that code for…

Q: Two cells use the same segment of DNA to produce two different proteins. The mRNA transcribed by…

A: A gene is a DNA-based functional heredity unit that delivers instructions for the production of RNA…

Q: A begins as a short segment of the double helix is unwound by A.The RNA polymerase binds to the…

A: Gene expression Gene expression is the process by which a gene is inside for its specific product.…

Q: The portion of a gene that will be expressed in a protein is called a(an) a. Exon b. Intron c.…

A: A gene is a segment or region of DNA (deoxyribonucleic acid) that encodes for proteins or regulatory…

Q: In picture a (look at picture) a tRNA is already bound to the initiator codon at the start of the…

A: Translation is the process of synthesis of polypeptides (protein)  by combining monomers units…

Q: A scientist studies the production of a key digestive enzyme in silk moths. The moths have one gene…

A:

Q: Which of the following is a true statement concerning RNA? Group of answer choices a. mRNA is single…

A: The RNA or ribonucleic acid is a nucleic acid polymer that it is produced from the DNA by the…

Q: The ribosome is needed for translation of mRNA

A: Protein synthesis is a fundamental molecular phenomenon that takes place in the cytosol. It occurs…

Q: Arginine has the mRNA codons a. CGG, CGA, and AGG b. CGU, CGC, and CCC c. CGG, AGG and UGG d. AGA,…

A: The genome of any organism contains various genes which are transcribed into mRNA and then…

Q: If you were to hybridize a eukaryotic gene to its corresponding mRNA, the two molecules would not…

A: The transcription is the process in which the mRNA copied information from DNA for protein…

Q: Now imagine that a mutation occurred in the g of the codon below and the G became a C. How would…

A: a mutation occurred in the g of the codon below and the G became a C   A  T  G Changes to A  T  C…

Q: In a polyribosome, the polypeptides associated with which ribosomes will be the longest? a. Those at…

A: Ribosomes are involved in translation by building proteins from amino acids using messenger RNA as a…

Q: Which of the following would be present in a genome but not the transcriptome? (Select all) A)…

A: A transcriptome is the complete range of messenger RNA, or mRNA, molecules displayed by an organism.…

Q: In the image below, what is the C label pointing to?

A: The above image represents transcription where the RNA polymerase move along the DNA and make the…

Q: A gene includes the sequence AGAACT. When it is transcribed, what will the RNA sequence be? A.…

A: CENTRAL DOGMA-  Replication is the process when DNA replicates itself means it will make copies of…

Q: Define the following terms: a. rRNA b. tRNA c. mRNA d. siRNA e. miRNA

A: The nucleic acid is a significant macromolecule that is found in all living constituents. The…

Q: A given coding strand sequence in a Eukaryote is as follows 5'GGGAATATAA GACCGATGGA GGGTACAG…

A: Central Dogma is a flow of information that is present in the form of nucleotide sequence on the DNA…

Q: A section of the mRNA has a nucleotide sequence of CUAAUGGUU. Which of the following would be the t…

A: tRNA is a form of RNA that assists in synthesis of proteins from mRNA.

Q: The anticodon …   A. is complementary to the mRNA   B. is found on the ribosome   C. is found…

A:

Q: Given is the 30 nucleotides in the human gene for hemoglobin (the oxygen-carrying protein in the red…

A: NOTE:- As you posted multiple parts under one question, we will solve the first three for you, to…

Q: Eukaryotic mRNA is capped at the 5' end by:

A: Eukaryotic messenger RNA after synthesis in the nucleus move to the cytoplasm for translating…

Q: The role of transfer RNA (tRNA) is to match a codon (3 bases) in mRNA sequence to:   A. An amino…

A: The process of protein synthesis is also known as translation. It is possible with the help of…

Q: Which of these is the function of a poly (A) signal sequence? A. It adds the poly (A) tail to the 3'…

A: In the yeast the poly (A) signal sequences are present which are short sequences and redundant in…

Q: Which statement is correct? OA cap is removed from the 5' end of a DNA molecule A сар A poly-A tail…

A: The biochemical substance that is carried from the preceding generations to the succeeding…

Q: Of the following, which is a modification made to the pre-mRNA of eukaryotes before translation?…

A: According to the central dogma the genetic information stored in the form of DNA is first converted…

Q: When the ribosome "reads" the codon UAG, UGA or UAA... A) the polypeptide is released from ribosome…

A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…

Q: how does eukaryotic ribosome find the mRNA to be translated?  A. the sigma factor B. the…

A: the 5' cap

Q: triplet of bases on an mRNA molecule is known as a(n)

A: A triplet of bases on an mRNA molecule is known as a(n) Answer: c)  codon.

Gene Interactions

When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.

Gene Expression

Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.