dna stored at physiological ph is negative charge  single strand  positive charge  unchanged  degraded

Q: Which of the following strands of DNA always has the same sequence (except T-> U) as its…

A: In genetics,a sense strand or coding strand is the segment within double stranded DNA which carries…

Q: Ulla Unigriffin DNA: | CAT AGG GAG | CAA GGG TGA CTT TTT | AAT AAT GAC GGG | MRNA: amino acids:

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

Q: Normal sequence: DNA: MRNA: GGA CCU prline CTC GAG glutamic acid CTC GAG glutamic acid Amino Acids:…

A: Normal sequence:  DNA: GGA CTC CTC  mRNA: CCU GAG GAG Amino Acids: proline glutamic acid glutamic…

Q: The function of enzyme involved in base excision repair isa) Addition of correct baseb) Addition of…

A: Reactive free radicals generated form various endogenous processes and environmental…

Q: DNA ligases cannot join the sticky ends of two DNA fragments. True False

A: The DNA ligases are used in the process of cloning in which pieces of DNA having matching ends are…

Q: Which of the following enzyme is required for end to end joining of DNA?a) DNA ligaseb) Restriction…

A: DNA (deoxyribonucleic acid) is a biological macromolecule. It consists of repeating units of…

Q: DNA replication begins at and ends at O start codon; stop codon O AUG; UAG Promoter; operator…

A: The expression of the genetic material occurs generally through the production of proteins,  This…

Q: DNA gyrase manages DNA tangles and supercoils by breaking DNA strands to allowing DNA to rotate into…

A: During cell division, DNA replication is the process by which DNA duplicates itself. The initial…

Q: Statement Replication Transcription The new strand is made 5' to 3'. The new strand is made 3' to…

A:

Q: Mutated DNA Template Strand #2: 3’-T A C G G A C T G A C G A T C-5’ Complementary DNA sequence:…

A: Process by which DNA is copied to mRNA is called transcription. Process by which mRNA is used to…

Q: Differences between replication and transcription include: O Both DNA strands are replicated but…

A: Both DNA replication and Transcription involve the generation of a new copy of the DNA in a cell.

Q: A set of overlapping DNA segments that together represent a consensus region of DNA isa) Expressed…

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: DNA Sense G C A strand DNA Antisense TAC T strand AUG MRNA codon U TRNA anticodon Amino acid…

A: Transcription Cellular process in which RNA is synthesized using DNA as a template known as…

Q: leading strand Primase begins RNA polymerization de novo. lagging strand DNA polymerase synthesizes…

A: The DNA replication starts with some enzymes that cut the strands from one side and attached them…

Q: Single strand as a template plus 3' end to start DNA synthesis но- Polymerase works, DNA synthesis…

A: Addition of bases to the primer occurs as DNA replication proceeds :-

Q: DNA polymerases ___.   catalyze carbon bonding   seal gaps in the sugar-phosphate backbone   add new…

A: DNA STRUCTURE:- DNA structure is given by Watson and Crick, who proposed the double-helical…

Q: Which of the following enzyme is responsible for making a DNA copy from RNA?a) Reverse…

A: Transcription: It is a process in which RNA is synthesized by RNA polymerase using DNA as…

Q: "Semi conservative" replication means that after duplication of the DNA, one of the strands of DNA…

A: Replication of DNA is a biological process that belongs to the synthetic phase (S- phase) of the…

Q: iginal mplate) HA denine Thymine Cytosine Guanine nzymes and structures to label: hromosome…

A: A chromosome is a long DNA molecule with part or all of the genetic material of an organism.Most…

Q: DNA Repiica TCC cca GTA GAC ATT TTA TTG CCA GTC AAT AAC GcC TTT TTC CAC AGA TAT ACA тот MRNA Strand…

A: DNA is converted into mRNA by transcription. mRNA has the codons, complementary sequence of the DNA…

Q: When a geneticist or microbiologist uses ligase, what is the ligase being used for covalently…

A: DNA ligase is an enzyme that is used to join fragments of DNA by catalyzing the formation of…

Q: DNA polymerase replicates DNA producing a _______ strand.

A: Answer: DNA polymerase replicates DNA producing a new complementary strand. Explanation: Duplication…

Q: Which of the following is Not correct about Okazaki fragments? O they are synthesized by addition of…

A: option 2 is correct because there are two strands in DNA replication.one is leading strand and the…

Q: Rolling circle replication is used to copy the bacterial chromosome. plasmids and some…

A: Phage uses most of the host cell machinery to replicate its genome. Its genome contains a minimal…

Q: Short strands of............. primer are used in DNA replication. DNA RNA Histone

A: DNA replication is essential Because every time a cell splits, the two new daughter cells must have…

Q: Which of the following is Not correct about Okazaki fragments? they are synthesized by addition of…

A: Okazaki fragments are named on its discoverers name Tsuneko Okazaki a Japanese scientist. Okazaki…

Q: Acts at oric to initiate DNA replication by denaturing dsDNA Choose... Counteracts topological…

A: DNA replication is a complex process which involves replicating another strand of DNA according to…

Q: will synthesize the in short pieces that are linked together by the enzyme , but the is made…

A: Deoxyribose nucleic acid (DNA) is the genetic material for almost all living organisms. DNA is a…

Q: Only silenced DNA is wrapped around nucleosomes, active DNA is loose in the nucleus.

A: DNA silencing is the regulation of gene expression in a cell to prevent the expression of a certain…

Q: DNA Replication Topoisomerase Match the diagram with the correct term listed below. Structures…

A: Ans : The correct representations are :    * Okazaki fragments - C (Short pieces of DNA, synthesized…

Q: What is an advantage and a disadvantage of this repair system?

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: ררד חויתוידורידיד" The above image shows DNA during replication. The new DNA strand build using the…

A: Replication typically begins at a specific point on a dna sequence known as the replication origin.…

Q: DNA pol 3's inability to begin the replication process is solved by which enzyme? helicase primase…

A: DNA is genetic material in most of organisms . It act as template for synthesis of its own . This…

Q: The discontinuous aspect of replication of DNA in vivo is caused by trinucleotide repeats lack of…

A: Replication of DNA in vivo is described as semi discontinuous. This is because DNA replication takes…

Q: The process of transformation in bacteria would best be described as bacterial cells are infected by…

A: Answer. In 1928, griffiths experimented with virulence in Pneumococcus. During the 1920 Frederick…

Q: Which of the following is directly responsible for catalyzing the synthesis of a complimentary…

A: *The answer of this question is option 3 that is Taq polymerase. *Taq polymerase isolated from…

Q: Template strand/Sense strand Coding strand/Antisense strand Region of DNA unwinding Region of DNA…

A: The sense strand, or template strand, is the only strand that is effectively employed as a template…

Q: True or False: DNA can be copied outside a living cell. ___________

A: Dna is the genetic material and dna replication is the process where copies of dna are formed and it…

Q: Using the following DNA sequence what would be the complementary DNA made during replication? TAC…

A: Complementary DNA  is synthesized from a mature mRNA strand and it lacks both promoters and introns.…

Q: 2. DNA → AGA ACA TAA ATG CTC TTA ACA CTC ATC AGA CCA GCA CTC CGA TGA MRNA > tRNA → protein >

A: During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an…

Q: True or false    double strand rna is synthesized using taq polymerase.   plasmids are linear…

A: In biotechnology different techniques has been developed for the synthesis and identification of…

Q: A change in the base sequence in a DNA molecule is known as replication.…

A: DNA translation is the term used to depict the course of protein formation by ribosomes in the…

Q: The holoenzyme consists of 2 DNA polymerase core enzymes a single sliding clamp-loader complex two…

A: DNA polymerase is the enzymes which is very important in assembling of the nucleotide to form the…

Q: This single stranded nucleic acid has anti codons TRNA MRNA. FRNA. DNA. glucose OOO

A: "Nucleic acid" is a term we use to describe certain large molecules in a cell. So they are actually…

Q: A DNA molecule 300 bp long has 20 complete rotations. This DNA molecule is a. positively…

A: If DNA is in the form of a circular molecule, or if the ends are rigidly held so that it forms a…

Q: D) UNI OR BIDIRECTIONAL Replication forks move in one or opposite directions (a) Unidirectional…

A: This picture is showing the directionality of the replication of the DNA.  The DNA replication…

Q: RNA DNA Strand Sugar residue Nitrogenous bases Main Function

A: Deoxyribonucleic acid (DNA) and Ribonucleic acid (RNA) are the two types of nucleic acids that…

Q: What is the function of reverse transcriptase?

A: BASIC INFORMATION CENTRAL DOGMA  It is basically the process which tell us the unidirectional flow…

Q: Coding strand CGT CTC TTC GGA CAC whar is the mRna strand

A: The process of formation of mRNA sequence  from the template strand of DNA is known as…

Q: DNA T A G strand DNA G G strand MRNA codon U TRNA anticodon A Amino acid Alanine Glutamate

A: Genomic DNA contains information about the genes. DNA is a double-stranded molecule composed of two…