Which of the following best describes the central dogma of molecular biology? A) mRNA is transcribed into DNA, which is then translated into a protein B) DNA is transcribed into mRNA, which is then translated into a protien C) DNA is translated into mRNA, which is then transcribed into a protein D) DNA is replicated into mRNA, Which is then transcribed into a protein E) mRNA is translated into DNA, which is then translated into a protein

Q: What is the substrate of a histone acetyltransferase?

A: Substrate are molecule on which an enzyme acts.  Transcription is the process by which information…

Q: Most structural genes of bacteria are grouped together and transcribed from a single affect…

A: DNA and RNA are are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid…

Q: Which of the following types of enzymes is primarily responsible for setting up the genetic code?…

A: Enzymes are the biocatalyst ,which increases the rate of chemical reactions in the body.Most of the…

Q: A synthetic mRNA was made by linking together 5 G-A 3' dinucleotides. Which amino acid(s) would be…

A: The key enzyme involved in transcription is RNA polymerase, which synthesises a complementary strand…

Q: A large portion of the human genome is transposons. Collectively, they are most likely: A) an equal…

A: Transposons also known as transposable elements or jumping genes are sequences of DNA that have the…

Q: gene transcription regulation in eukaryotes that are post-transcriptional/pre-translational:

A:

Q: The process shown here is a) Replication b) Splicing c) Translation d) Transcription

A: The Central Dogma theory states that "DNA makes DNA through Replication, DNA makes RNA through…

Q: Which of the following terms is used for the various forms of any one a) Autosomes b ) Codons c)…

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Q: Which of the following point mutations is likely to be the worst for an organism if they happened in…

A: Mutation is a change in genetic sequence or genomic sequence of an organism. This change can be…

Q: 1) RNA polymerase 2) sigma (o) subunit of RNA polymerase 3) rho (p) factor 4) transcription factors…

A: RNA polymerase  extend or polymerise RNA.   Sigma subunit of RNA polymerase binds to promoter…

Q: If a human gene is found to contain five introns, the mature mRNA encoded by that gene would have…

A: Introduction  The parts of a gene that are translated into proteins are called exons. Introns are…

Q: How can a person's muscle cells have the same exact DNA sequences as their nerve cells even though…

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Q: Match each one (they can be repeated): 1) Plasminogen- Plasmin 2) Pro-insulin- Insulin 3) CFTR…

A: Transcription and translation are two crucial mechanisms of all living cells. The enzyme  RNA…

Q: the gene above is transcribed into a functional mRNA, a.) how many codons will be carried by the…

A: The process of formation of messenger RNA with the help of template strand of DNA is called…

Q: An anticodon is 5' CGA 3'. The codon that pairs with the anticodon will be a) 3'UGC5' b) 5'GCT3' c)…

A: Transcription: "It is the process through which the enzyme RNA Polymerase transfers information from…

Q: 1. If the gene above is transcribed into a functional mRNA,  a.) how many codons will be carried by…

A: a) 64 codons will be carried by the functional mRNA, 61 represent amino acids, and the remaining…

Q: a prokaryote cell a molecule of mRNA that has a nucleotide sequence of CUAAUGGUUCC would use this…

A: Answer :: Option a) is correct that is 3, because   Proteins are made up from a set of 20 amino…

Q: All of the following are characteristics of eukaryotic geneexpression excepta) 5' cap is added to…

A: a) 5' cap is added to the mRNA is a characteristic of eukaryotic geneexpressionb) a poly A tail is…

Q: Insulin is a peptide hormone encoded by the INS gene, which is on chromosome 11. Insulin is produced…

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Q: Identify which mutation is most likely to impact the function of the protein it encodes a) silent…

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Q: What is an open-reading frame? a) An unknown gene b) The protein-encoding sequence of a gene c) A…

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Q: Describe and give an example of each of the following levels of gene expression control in…

A: Genes are a set of nucleotides sequence that carries information to be passed on from one generation…

Q: Homeotic (Hox genes in vertebrates) code for expression of that regulate the OD) Transcription…

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Q: Select the following descriptions of gene transcription regulation in eukaryotes that are…

A: * Post translational modification are covalent and enzymatic modifications of proteins that follows…

Q: Oe) B or D

A: Answer is Option E . B or D

Q: Which of the following is a contrast in genetics organization between COVID19’s RNA & human DNA a)…

A: DNA and RNA are the two primary categories of nucleic acids. Nucleotides, which have a five-carbon…

Q: In a study showing that approximately 10% of protein-coding genes are essential for Cell survival…

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Q: Which of the following best describes the central dogma of molecular biology? O A) MRNA is…

A: Introduction In molecular biology, a central dogma is an illustration showing the flow of genetic…

Q: Discuss the following statement: “from the nucleotide sequence of a cDNA clone, the complete amino…

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Q: Which of the following functions is NOT typically attributed to small nuclear RNA (SNRNA)? A)…

A: Ribonucleic acid is a complex of the high molecular weight molecule that participates in cellular…

Q: Where, in a eukaryotic cell, should functional tRNA molecules be located?  A) RNA polymerase  B)…

A: INTRODUCTION tRNA tRNA is a type of RNA that decode the messenger RNA and helps to make the protein.

Q: A proteih was Which of the following mutations will least effect the protein's function? a) A…

A: If a point mutation does not produce any change in the the amino acid, it's called a SILENT…

Q: What is a gene? What does "base sequence" mean? If the base sequence of a segment of a molecule of…

A: Hello! Since you have posted multiple questions, we are answering only the first two questions.…

Q: How do we call the type of point mutation in which an A->U change occurs in the codon for the sixth…

A: Gene mutation involve alterations in the structure of genes which alters or modified the structure…

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: a) enzymes are used to assemble an insulin gene, which is then attached to bacterial DNA. b)…

A: Enzymes are biological catalysts that enhance the speed of a reaction. This is performed by lowering…

Q: Regarding transcriptional promoter sites, which of the following statements are true? Select one or…

A: Introduction  The process of converting a piece of DNA into RNA is known as transcription. Messenger…

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: 4)Genotype

A: Genetics is the study of inheritance of traits across generations in a family and in population.

Genomics

Genes are responsible for transmitting the characters located on the chromosomes from one individual to another across the generations. Genetics is the study of different genes that are involved in different functions. Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living organisms. The genetic system consists of genetic notations, which is a system of signs and symbols. Genotype refers to the organism's genetic composition, and phenotype refers to the observable property of the organism.