What is the base sequence of a mRNA strand that is complementary to the DNA sequence 5'-ATCGGATTC-3' sequence? a5'-ATCGGATTC-3' b5'-GAAUCCGAU-3' c5'-GAATCCGAT-3' d5'-UAGCCUAAG-3'

Q: 5’-GTCGTATAGTGA-3’ 3’-CAGCATATCACT-5’ What does the newly formed RNA sequence look like if the RNA…

A: DNA forms a double-helix in which two antiparallel strands are wound around each other. The two…

Q: RNA polymerase transcribes the following DNA template strand: 5' ACC TTT CCG 3' What is the RNA…

A: Gene is the sequence of nucleotides that encode a particular protein.

Q: When RNA polymerase transcribes DNA, only one of the two DNA strands is used as a template.…

A: Transcription is the process in which a DNA strand gets transcribes into RNA by the help of RNA…

Q: What is the RNA transcript that would result from the double stranded DNA segment shown below?…

A: Gene expression is mostly dependent on the transcription process, which creates RNA from a DNA…

Q: Which process is illustrated in the diagram? Pre-mRNA Exon 1 Lariat Exon 1 BEIN Intron Step 1 Step 2…

A: mRNA splicing is a process by which a newly made precursor messenger (m) RNA transcript is…

Q: A segment of a protein-encoding gene sequence is given below. 5’-AAGTTTGGCACT-3’…

A: Transcription is the process by which the genetic information encoded in DNA is copied into a…

Q: If the template DNA is 3' A GCTAC5' then the mRNA sequence is

A: Ans- As mentioned the DNA template 3’ – A G C T A C – 5’ The mRNA sequence will be – a)          5’…

Q: If the sequence of a gene is: 3'TACATACCAACTGAGGATCGC5' 5'ATGTATGGTTGACTCCTAGCG3' And the RNA…

A: DNA is a double stranded helical structure found generally in Eukaryotes and prokaryotes while in…

Q: Examine the following sequence of DNA 3’-CTA – TAC – TTA – CGC – GTA – CAT – GCG – TGA – CCC - ACG –…

A: The central dogma is a metabolic process where the  DNA acts as genetic material and transcripted…

Q: antisense DNA strand?

A: Sense strand: This is the segment of double stranded DNA which runs from 5' to 3' direction. This…

Q: You may wish to consult the genetic code above to answer the following question. A mutation has…

A: Mutation is the sudden change in the base pair of sequence resulting in altered phenotype. The…

Q: Which mRNA sequences would form a structure that is a cue for transcription termination of some…

A: The ending of termination and the process involved in it are called transcription termination. The…

Q: A section of template DNA has the following sequence of nitrogenous bases: 5’-CGATTACTG-3’. Which of…

A: Template DNA sequence - 5’-CGATTACTG-3’ After transcription the sequence - GCUAAUGAC Explanation -…

Q: Which of the following MRNA sequences codes for the polypeptide sequence tyrosine-leucine-alanine?…

A: The mRNA is a single-stranded molecule of RNA that corresponds to the genetic sequence of a gene.…

Q: Noncoding Strand -> 5’ - G   C     C     A   G     G   T       C     A     G   G     T -   3’…

A: The terms used in the question represents the molecules involved in gene expression. A gene is a…

Q: None

A: The given DNA3' CACTACGGCGCTGCGTGACCGATCACAGTGCGT 5' 5' GTGATGCCGCGACGCACTGGCTAGTGTCACGCA 3'  In the…

Q: Give

A: Introduction:- The central dogma of biological sciences explains how genetic information is…

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

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

Q: Which of the following represents the sequence of an RNA transcript for which the coding strand…

A: A DNA molecule is a double-helical structure.

Q: O5-CAGCAUUA-3'

A:

Q: How many different single-nucleotide substitutions* (changing one nucleotide to another) in the DNA…

A: The single nucleotide substitutions that can occur to result in a non-sense mutations are -  i) CAA…

Q: What type of mutation is shown in the diagram?   Why do you think this type of mutation is referred…

A: Mutations are alterations in the gene sequence due to presence or interference of certain mutagenic…

Q: The nontemplate strand of a gene reads 5' ATGCGCTAGCTG 3'. What is the sequence of the mRNA…

A: Template strand runs in the direction 3' 5' end and non template runs in the direction 5' 3'. mRNA…

Q: 3’-TCTTCGTGAGATGATATAAGAGTTATCCAGGTACCGGTAAACTGG-5’…

A: The process of copying the information in a strand of DNA to produce an mRNA is called…

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

A: Deoxyribonucleic acid (DNA) is a double-stranded, a self-replicating material that is present in…

Q: What are the correct codons of the MRNA from the given DNA strand th needs to be transcribed? *…

A: Sense strand It is also called as the coding strand , plus strand or the non template strand. The…

Q: Look at the MRNA strand below. There are at least a few bases before the "AUG" or the start codon.…

A: Several codons or triplet bases make up the universal genetic code. Over time, the standard code has…

Q: What is the mRNA sequence of this DNA and in which direction will mRNA polymerase travel?

A: Messenger RNA is also known as mRNA is a single-stranded RNA molecule, which is complementary to one…

Q: Name each of the processes pictured: 5'

A: protein synthesis ELONGATION PHASE OR PROCESS SPLICING TERMINATION PHASE OR PROCESS

Q: UACTyrosine (Tyr) Fcysteine (Cys) Consider the following DNA coding strand: 5' - ATGTACGGC GAATAA-3'…

A: Within the biological system, the flow of genetic information is explained as molecular biology's…

Q: Given the mRNA sequence ,5’-AUGUACAAGGUCGGAUGA-3’ which of the following amino acid sequence would…

A: The objective of the question is to determine the sequence of amino acids that would result from the…

Q: For each mutant, state what change has occurred in the DNA, whether it was a substitution by…

A: CODONS 3 4 5 6 7 8 9   NORMAL PRO THR VAL THR THR ARG TRP   CODON CCC ACG GUG ACG ACA CGG UGG…

Q: Here is the sequence of a portion of a bacterial gene. The template strand is on the bottom:…

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

Q: AUGCCGCAAUCUGUUCACGCACUCAUGUG TII CAC & CACICATETE Direction of synthesis- BTTT ATGCCGCA сш TTT…

A: The term "mRNA" is defined as a single-stranded molecule that carries genetic code from DNA used to…

Q: When given the DNA message sequence, 5'-ACT-3', what would be the corresponding DNA template strand…

A: In biology, a DNA strand is the double-stranded molecule of nucleic acid that serves as the…

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.