Choose the item in column 2 that best matches each item in column 1. A. Provides information for production of protein B. Binds to promoter C. Promoter has a box A and box B consensus sequences D. Autocatalytic RNA molecules E. Associated with transcription termination F. Polymerization of ribonucleotides to form RNA molecules G. 7-methyl guanosine H. MRNA prior to processing select - 1. Core RNA polymerase select 2. rho (p) factor select 3. hnRNA select - 4. RNA select -5. RNA polymerase holoenzyme select 6. Ribozymes select - 7. 5' MRNA cap select 8. MRNA

Q: Alternative splicing a. increases the number of proteins made from one gene b. increases the number…

A: in alternative splicing there is a selection of different types of sites of splicing which can…

Q: . Show (on the image) 3 steps that must be taken to produce a mature mRNA molecule from this pre-…

A: The genetic material which is the DNA undergoes the process of replication to produce exact copies…

Q: A geneticist induces a mutation in eukaryote cells. The mutation results in an inability to form the…

A: Mutation results in alteration of a nucleotide sequence of DNA which caused due to the mistake in…

Q: Operons can not be:   a. Negatively regulated b. Positively regulated c. Constitutive d. Inducible…

A: The workhorses of a body are proteins. All or every function of the body are carried out by the…

Q: According to the adaptor hypothesis, is each the following statementstrue or false?A. The sequence…

A: Introduction: According to the adaptor hypothesis, the RNA molecules would be connectors that could…

Q: Match each of the following descriptions to the type of regulatory RNA affecting a "target" gene…

A: Of course! Let's break down each match:This regulatory RNA may increase transcription of the target…

Q: A promoter is, choose the correct answer... a. the binding site for the ribosome on a messenger RNA…

A: Transcription is a process in which a transcript ( RNA ) is formed. It takes place by the common…

Q: UP elements Select an answer and submit. For keyboard navigation, use the up/down arrow keys to…

A: Answer. A promoter can be defined as the cis-acting, position-dependent DNA sequence necessary for…

Q: Alternate splicing: A. Reduces mRNA half-life by shortening poly(A) tails B. Disrupts histone…

A: Introduction In Molecular Biology, RNA Splicing Is The Process By Which A Newly Synthesised…

Q: What is the function of the sigma subunit of prokaryotic RNA polymerase? a. It directs the…

A: Introduction:- Transcription is defined as the process of RNA synthesis. It uses one strand of DNA…

Q: Mutation of which of these sequences would have an effect on translational initiation?   A. 3’ UTR…

A: Introduction  Prokaryotic transcription is the process by which prokaryotic genetic material is…

Q: 1. Contents of the diagram below was discovered in the 1960s. Explain in detail what this diagram is…

A: Transcription is defined as the process by which the information present in a strand of DNA will be…

Q: If the following RNA polymerases were missing from a eukaryotic cell, what types of genes would not…

A: Eukaryotes contains multiple RNA polymerases that transcribes distinct classes of genes. They do not…

Q: Which of the following are steps of transcription? Select all that apply. a.RNA polymerase…

A: The function of a gene can be studied through expression in a particular cell and its interactions…

Q: Which of the following makes alternative RNA splicing possible? Group of answer choices A. Parts of…

A: Option A

Q: Which statement about the transcription attenuation mechanism is TRUE? 1.In some operons (e.g., the…

A: Transcriptional attenuation is a regulatory mechanism that causes premature termination of…

Q: RNA processing events include A. self splicing B. methylation of 45S FRNA C. snoRNA facilitates…

A: Introduction: RNA processing involves newly transcribed RNA molecules (primary transcript)…

Q: Which of the following processes is required for the initiation of transcription in bacteria? Select…

A: Transcription is the process of formation of mRNA by utilizing a DNA template. This process is…

Q: A transcription factor (protein - orange/green) is bound to a promoter of a gene (DNA - blue) it…

A: The control of gene expression is a complex process that involves the interaction of numerous…

Q: In the trp operon, tryptophan is best characterized as being a: A. repressor B. inducer C.…

A: Operon is clustered of Genes where a single mRNA consists of more than one functional gene.It is…

Q: Which of the following is not true regarding gene regulation that involves DNA bending? a. The…

A: Gene Regulations or regulation of gene expression includes a wide range of mechanisms that's turning…

Q: Below is the sequence of MRNA. 1. if U is mutated to C, then it will lead to a [ Select ) mutation.…

A: Answer :- 1. UGU (Cys) is converted to UGC (Cys) - silent mutation

Q: Which of these is used in the transcription of all genes? Choose all correct answers.         A.…

A: Transcription is the process in which RNA strand is synthesized with the help of template strand of…

Q: Transcription in prokaryotes produces mRNA that is ready to translate, while in eukaryotes the RNA…

A: Transcription is a proces of synthesis of RNA from DNA.During transcription;only one of the strand…

Q: Eukaryotic mRNAs a. require processing to produce mature mRNAs b. do not require processing to…

A: Answer of the question given below...

Q: What is one function of TFIIH during transcription?    a. Recruiting the TATA-box binding protein…

A: Transcription factor II Human is a crucial protein complex which have important role in…

Q: a. What is grey donut shaped object supposed to represent? b. Label with the word "promoter" where…

A: Transcription is the first step of the central dogma, it is a process where an RNA transcript is…

Q: onsidering the 7 levels of gene regulation, which of the following mechanisms acts at first level?…

A: Gene expression is a tedious process involving several steps such as replication, transcription and…

Q: Which of the following snRNPs facilitate the second transesterification reaction during mRNA…

A: snRNA is a class of little RNA particles that are found inside the splicing regions and Cajal bodies…

Q: n bacterial RNA polymerase, the sigma factor A. contains the catalytic activity of the polymerase…

A: RNA polymerase is a transcription enzyme that copies a DNA sequence into RNA. RNA polymerase…

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.