Which is NOT a true difference between messenger RNA and DNA?  (i.e., which of the following statements is false?)       DNA remains in the nucleus (except when the nuclear envelope breaks down during mitosis), whereas mRNA is never in the nucleus; it is always in the cytoplasm.   A DNA molecule has a longer life span than a typical molecule of RNA.   DNA has thousands of genes; mRNA is usually a copy of just one gene.   DNA has thousands of genes; mRNA is usually a copy of just one gene.

Q: Messenger RNA is formed by translation of a gene on the DNA template strand.True or false?

A: RNA or ribonucleic acid is a polymer of ribonucleotides connected together via a phosphodiester…

Q: Which statement correctly describes the transcription of DNA? It produces amino acids It produces…

A: The objective of the question is to identify the correct statement that describes the process of…

Q: The formation of mRNA from DNA is called     translation.     transcription.…

A: Question - The formation of mRNA from DNA is called A.)   translation. B.)…

Q: In order for transcription to occur, the DNA molecule must be "unzipped".  Messenger RNA is then…

A: TRUE Transcription of the process of formation of RNA using DNA as a template. It uses DNA…

Q: Describe the process of protein synthesis and localize where each step takes place. Use the…

A: Protein synthesis is one of the major processes, which helps in the synthesis of protein for the…

Q: At which of these levels isregulation of gene expression most energy-efficient?

A: Gene expression is the process by which information from a gene is used in the synthesis of a…

Q: Which process of gene regulation specifically effects the activity of a protein?     DNA…

A: Introduction :- A gene is a unit of heredity that carries genetic information from one generation to…

Q: Which of the following would you expect to have the fastest response in the cell? Protein…

A: Protein phosphorylation is a reversible post-translational modification of proteins in which an…

Q: explain what happens in transcription?

A: Transcription is the interaction by which the data in a strand of DNA is replicated into another…

Q: Proteins have a variety of roles. Which role is shared with elaborately folded RNA? Being structural…

A: Proteins are biomolecules that serve diverse functional roles within a cell. Proteins that catalyse…

Q: Which of the following regarding DNA replication is FALSE. Replication of DNA is highly regulated.…

A: There are four classes of biological macromolecules: Nucleic acids, proteins, lipids and…

Q: Some Events Occur in a Cell During Translation   mRNA binds to a ribosome. Transcription completes.…

A: Translation is a process which means Protein synthesis And prior to this Transcription completes in…

Q: What is the difference between transcription and translation? Transcription is the conversion from…

A: The genetic material is stored in the DNA of the nucleus of the cell.

Q: Nucleosomes can change the spacing between them to regulate gene expression by modifying the:…

A: Nucleosomes are fundamental units of chromatin, which is the complex of DNA and proteins that makes…

Q: During transcription, an mRNA molecule is formed: *( Choose True if the statement is correct abourt…

A: Transcription: The process of making of mRNA from DNA carried out by an enzyme RNA polymerase.…

Q: Describe DNA Damage: Definition: Define DNA damage. What are some causes of DNA damage? What…

A: (a) DNA damage as the term suggest is the abnormal chemical structure in the DNA molecule. It is…

Q: RNAi is produced when                Question 26 options:     a single-stranded DNA shares the…

A: RNA interference (also called “RNA-mediated interference”) is a mecha­nism for RNA-guided regulation…

Q: mRNA binds to a ribosome. Transcription completes. mRNA leaves the nucleus. tRNA attaches to the…

A: Translation is a process which means Protein synthesis And prior to this Transcription completes in…

Q: Which of the following is true about heterogeneous nuclear RNA? it is more common in prokaryotes…

A: Ribonucleic acid (RNA) has several types in both eukaryotes and prokaryotes. The RNA can be a…

Q: As a gene s information is used to create a protein, which of the following is controlled by other…

A: A gene is the basic physical and functional unit if heredity and are made up of DNA.

Q: Which of the following most accurately describes the process involved in protein synthesis?…

A: Introduction  The decoding of an mRNA message into a polypeptide product is known as translation in…

Q: A strand of DNA is composed of: A 30%, T 15%, G35%, and C 20%. What is the composition of the…

A: Answer:- (4) A 15% , U30%, G20%, AND C35%

Q: statement(s) describe the function of the protein encoded by  KMT2D ? Transcription factor…

A: statements describe the function of the protein encoded by  KMT2D are---- ##  The protein encoded by…

Q: The synthesis of RNA molecules from a DNA template is known as transcription. translation.…

A: Ribonucleic acid (RNA) is a linear and single-stranded polynucleotide molecule composed of four…

Q: Define Genome, Transcriptome, and  Proteome. Include examples of each one and a very detailed…

A: Rapid advancements in science and technology have enabled various scientists and others to research…

Q: Why siRNA phenomenon is utilized in cell biology? Because specific gene silencing leads to blocking…

A: short double-stranded RNA again about 21-25 bases, would silence the corresponding geneThe RNA…

Q: DNA: What happens in each stage or phase of transcription (initiation, elongation, termination)?

A: Transcription is the process of Synthesis of mRNA from DNA by RNA polymerase. It uses 3'-5' strand…

Q: True/False: Mature mRNA are exported out of the nucleus only if they have a 5' cap and poly A tail.…

A: Introduction :- In genomics, a nucleus is the membrane-enclosed organelle within a cell that holds…

Q: DNA repair is an important mechanism that protects the genetic material from damage. While working…

A: UV radiation is one of the most widely recognized ecological wellbeing perils that cause…

Q: Which of the following best explains how the structure of DNA determines the structure of proteins?…

A: DNA is called a genetic element because it is transmitted from one generation to other maintaining…

Q: How can small interfering RNAS (SİRNAS) and micro RNAS (MİRNAS) regulate gene expression? Prevent…

A: A gene is a functioning heredity unit made up of DNA that provides instructions for the creation of…

Q: Which characteristic of mRNA is INCORRECT? Bacterial mRNAs vary in size but usually have about 1000…

A: RNA is the nucleic acids similar to the DNA and contains uracil instead of the thymine. It plays…

Q: If the following changes occurred in the gene, identify the type of mutation and how it would affect…

A: Codon is a triple of nucleotide base pair. Any change in the sequence resulting in altered phenotype…

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.