The -35 and-10 consensus sequences upstream from the transcription start site are A) O located in the mRNA transcript. B) O used for ribosome binding. C) O needed for rolling circle replication. D) O where the start codon for translation is located. E) O None of the above is correct

Q: 69. Which of the following statements about RNA splicing is false? A) Introns are not found in…

A: RNA splicing permits numerous functional mRNAs to be produced from a single transcript that codes…

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

A:

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

A: Genes have a variety of different forms which are located at the same position or can be called…

Q: How does the process of transcription differ between prokaryotes and eukaryotes?

A: Transcription is the process by which DNA is copied into RNA. While the overall process of…

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: If a gene sequence is more tightly coiled around histones, then which of the following is the most…

A: When DNA or gene sequence is strongly attached to histones, however, transcription factors and RNA…

Q: HIV infection can be interrupted before integration into a chromosome by a) a termination tRNA is…

A: The human immunodeficiency virus (HIV) is a virus that is the causative agent of Acquired…

Q: b) What is the MRNA sequence that would be created from the DNA template sequence above?…

A: Cell is the basic structural and functional unit of life. All the cells contains the nucleus with…

Q: Where does mRNA/tRNA codon-anticodon recognition take place? a)40S   b)50S   c)The surface between…

A: The question is asking about the location within a cell where the recognition between mRNA codons…

Q: A TATA box (core promoter) is ____________. Group of answer choices a) None of the above b)…

A: ANSWER;- a) None of the above Explain;- A TATA box is a sequence of DNA found in the core promoter…

Q: Which of the following introns have self-splicing activity?a) Group I and group IIb) Group II and…

A: An intron is a nucleotide sequence present within a gene which is removed by RNA splicing before…

Q: Which of the following statements concerning the sequence of events involved in the initiation of…

A: Transcription is a process in which RNA transcript is formed from the DNA with the help of RNA…

Q: This is a double-stranded DNA sequence—with no introns—that codes for a small protein (this is a…

A: The DNA is transcript into mRNA by the process of RNA transcription with the help of RNA polymerase…

Q: 15) Which of the following can disrupt gene expression? A) microRNAs B) a repressor protein C) mTORS…

A: Explanation: 15) Option a: By forming a binding complex with messenger RNA (mRNA) in the cell…

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: 1)Which of the following would represent mRNA for the above minigene? a.) AUG CGC GUU CCC GUG UAA…

A: The mRNA is synthesized based on the template strand of the DNA, which is complementary to the…

Q: Match the following terms related to transcription in eukaryotes (you may use terms more than once…

A: RNA polymerase (RNAP) is an enzyme that transcribes RNA using DNA as the template. In Eukaryotes…

Q: It was discovered that COVID19 RNA is a sense (+) strand. If the RNA sequence that codes for the 5…

A: A sense strand, also known as a coding strand, is a stretch of double-stranded DNA that carries the…

Q: Which of the following is a possible consequence of a mutation that introduces a premature stop…

A: The stop codons are the specific genetic codon that do not codes any amino acids during the…

Q: a) DNA fragment with instructions b) code c) is transcribed but not translated d) non-coding e)…

A: DNA, or deoxyribonucleic acid, is a molecule that contains the instructions an organism needs to…

Q: a mutation in the gene encoding Dicer would most likely result in: A) a failure to break the H…

A: Dicer, also known as endoribonuclease Dicer or helicase with RNase motif, is an enzyme that in…

Q: If the predator population decreases in a top-down trophic cascade, what happens to the other…

A: A trophic cascade in which the top consumer/predator dominates the primary consumer population is…

Q: The -10 & -35 sequences specify __________ . Question 2 options: A) which strand is the template…

A: Introduction: The synthesis of the RNA molecule (mRNA) from the DNA is known as transcription.

Q: What type of damage does UV light do to DNA?

A: 1) What UV light or Radiation must be doing to cells or DNA?

Q: Which sequence is most likely to be found in a promoter? a) CGGTGTATATCGTAC b) GTACAGTCATCCCGT c)…

A: Promoter It is a DNA sequence that controls whether a gene is turned on or off. The promoter…

Q: What function do the prokaryotic rRNAs provide to the ribosome? Question 38 options: A) catalyze…

A: Introduction: RNA is a type of nucleic acid that mainly present in the cytoplasm of the cell. It…

Q: A mutation takes place that switches a codon from ACG to ACA. What type of mutation is this? A)…

A: A mutation is a random change in the DNA sequence.

Q: Choose all of the following that you think are correct Protein(s) that play a role in initiating…

A:

Q: This diagram shows a double-stranded section of DNA. The arrow indicates location and strand of the…

A: Transcription is the process of formation of mRNA using DNA as template. This is possible with the…

Q: All of the following are directly involved in translation excepta) promoter.        b) ribosome.…

A: Introduction: The chemical nature of genes, such as genetic information encoding, gene expression,…

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…

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.