Which statement correctly describes the transcription of DNA? It produces amino acids It produces messenger RNA It results in increased DNA synthesis It is a semi-conservative process It occurs at the surface of the ribosome

Q: Prokaryotes control the expression of their genes mainly at the level of   Choose an answer below:…

A: To find The level at which Prokaryotes control the expression of their genes.

Q: What is the direction of RNA synthesis? Is it the same as DNA replication?  How does RNA…

A: Asked : Direction of RNA synthesis,DNA replication and RNA transcription end process

Q: Which statement about transcription is correct? O RNA polymerase synthesizes DNA from a DNA…

A: Transcription is defined as the process of copying a DNA template to produce an RNA.  Whereas…

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: Enzymes that phosphorylate proteins is an example of gene regulation by ---- "

A: Ans. The charged and hydrophilic group of Phosphorylation is inserted into the amino acids side…

Q: Which of the following describes Gene Expression? O Take a Genetic Code and turn it into Proteins O…

A: Ans- Gene Expression is a) Take a Genetic code and turn it into Proteins.   Genes are the structural…

Q: MAKE A PROTEIN OR A STEROID AND MAKE IT FUNCTION:  BEGINNING AT THE LEVEL OF THE GENE IN THE NUCLEUS…

A: Protein is an essential nutrient composed of amino acids that are linked by peptide bonds. In a…

Q: Which of the following functions could be assigned to the cytoskeleton ? [MA}

A: Cytoskeleton means the skeleton of a cell that help in maintaining the shape of a cell. There are…

Q: Which of the following happens during transcription?     RNA polymerase uses DNA as a pattern to…

A: There are several molecular events that take place inside the cells. They involve replication of…

Q: The process of introducing foreign DNA into a eukaryotic cell by way of microprojectiles is called…

A: Transaction refers to the process in which a purified nucleic acid is introduced into the eukaryotic…

Q: Gene expression is regulated by a combination of_ enhancers and ORI enhancers, repressors and…

A: Note: “Since you have posted multiple questions, we will provide the solution only to the first…

Q: Both bacteria and viruses have ribosomes genetic material composed of nucleic acid the same type of…

A: Viruses are sub cellular particles which are are not included under the five kingdom classification…

Q: a) b) c) You run away from your home because your parents forced you into medicine. You meet a drug…

A: Introduction :- The organic molecule acetylcholine serves as a neurotransmitter in the bodies and…

Q: Which of the following is not true about transcription?   1. mRNA is made from DNA 2. it is the…

A: DNA is the nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid in which…

Q: In translation, the information in a mRNA transcript is used to build a polypeptide chain (protein).…

A: Translation the cellular process of formation of a polypeptide chain from the amino acids coded by…

Q: Promoter and enhancers are sequences at the beginning of genes needed to regulate transcription…

A: A promoter is a region of DNA that plays a fundamental role in the process of transcription, which…

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: What level of control of gene expression is defined as regulating whether a particular mRNA is…

A: Dna undergo transcription and form the m-rna and this is translated to form the protein.the…

Q: The site of transcription initiation is the promoter. sigma factor. start codon. origin of…

A: The gene expression involves transcription as its first step. This step involves the formation of…

Q: Blank is the enzyme that is used in transcription and blank is the enzyme used in translation

A: Introduction: Protein synthesis is the process of creating proteins from a polypeptide chain of…

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: Some RNAs Involved in Gene Expression   Brings the appropriate amino acids to the ribosome. Brings…

A: Introduction : The DNA or deoxy ribonucleic acid is the genetic material present in most of the…

Q: Which organelle is involved in conversion of pyruvate to acetyl coa? Stores dna and is the site…

A: A eukaryotic cell is characterized by various cellular components and biomolecules. Each cell…

Q: Information in DNA is carried to the site of protein synthesis by

A: Central dogma is the process by which gentic information of DNA is transferred from DNA to other…

Q: This organelle is now thought to have been a prokaryote that gave up genes in order to live inside a…

A: Endosymbiotic theory is a theory that explains us how the eukaryotic cells are originated from the…

Q: Transcription of genes starts at regions of the genome called

A: Transcription begins when an RNA polymerase binds to a so-called promoter sequence on the DNA…

Q: Which of the following statements about DNA are true? (choose all that apply) O It is a polymer…

A: An organelle is a subcellular structure that has one or more specific function to perform in the…

Q: Give an example of a concrete situation, in the human body, which would lead to DNA replication and…

A: DNA replication refers to the production of more copies of DNA using the available DNA as a…

Q: Part of genes that are cut out of mRNA Group of answer choices Exons Small interfering RNAs Promoter…

A: Introduction Ribonucleic acid is a polymeric molecule that serves a range of roles in biology,…

Q: Where structure allows movement of RNA out of the nucleus?  Group of answer choices nuclear envelope…

A: The nucleus is like the "CPU" of the cell, which is involved in its major physiological processes.…

Q: A eukaryotic region consisting of a combination of enhancer and insulator elements O Ribosome…

A: The correct option is Mediator.  Explaination:  Cell- and/or cell cycle-specific regulation and…

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: Which sequence best represents the correct order of these stages?     2-1-3-4     2-3-1-4…

A: The Central dogma of molecular biology suggest that the expression of the genes occurs in the three…

Q: Think about replication and transcription in a biological cell. Which process would require ligase…

A: INTRODUCTION DNA ligase This is the enzyme that helps in joining two DNA fragments. This enzyme is…

Q: Which molecule(s) may contain flat rings?    a-Protein b-DNA    c-RNAs d-Amylose

A: Which molecule(s) may contain flat rings?

Q: Inducers and repressors Both of them increase in the rate of enzyme synthesis Both of them decrease…

A: Enzyme is basically biocatalyst that increase the rate of chemical reaction without itself being…

Q: Which factors lead to genome expansion and contraction in bacteria

A: Bacterial genomes can alter by many factors. these causes changes and sometimes these changes will…