What is the role of DNA polymerase in DNA replication? * O A. DNA polymerase replicates RNA, MRNA and rRNA B. DNA polymerase adds A-U-G-C as compliments to the original DNA strand to make an identical copy. C. DNA polymerase "unzips" the DNA D. DNA polymerase adds complimentary free nucleotides to the original strand to make and identical copy.

Q: 1. Make a diagram of DNA replication. 2. Discuss DNA to RNA transcription (ATLEAST 5 SENTENCES).

A: DNA replication is the process by which a double-stranded DNA molecule is copied to produce two…

Q: Place the following steps of DNA replication in order: Origin melting RNA priming Helicase loading…

A: DNA replication is the process by which the genetic material of a cell is duplicated before the cell…

Q: What happens at the conclusion of DNA replication?a. The daughter double helices each consist of one…

A: Deoxyribonucleic acid or DNA is cellular genetic material that is present as double helical…

Q: What defines one end of a DNA molecule as the 5’ end? a. What defines the other end at the 3’ end?…

A: DNA is made up of molecules called nucleotides. It is a molecule composed of two polynucleotide…

Q: . How does the double helix structure of DNA support itsrole in encoding the genome?a. The…

A: Deoxyribonucleic acid (DNA) is the molecule that is inherited from the preceding generations to the…

Q: Which dna strand will be synthesized continuously during dna replication? a.The strand that is…

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Q: Replication of DNA produces two daughter DNA molecules in which a. one daughter molecule contains…

A: Cell division is an important process that results in the formation of multiple cells from a single…

Q: DNA and Replication Directed Re Chapter 6.4- Traits, Genes, and Alleles (p.174) 1. What is a gene…

A: 1. Gene is a distinct sequence of nucleotides constituting a chromosome, the arrangement of which…

Q: Why do eukaryotes have many replication bubbles all replicating at one time, but bacteria do not?…

A: Eukaryotic DNA replication is a conserved mechanism that restricts DNA replication to once per cell…

Q: What feature of a DNA fragment causes it to move through a gel during electrophoresis? a. the…

A: Introduction: Gel electrophoresis is a molecular technology that helps to separate the DNA fragments…

Q: Calculate the time it would take a mammalian cell to add 4,000 nucleotides to one DNA strand…

A: Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread…

Q: When does spontaneous mutation occur? A. a DNA base is an unstable tautomeric form as the…

A: Induced mutation occur after treatment of organism with mutagen. Spontaneous mutation occur as a…

Q: How is synthesis terminated in DNA Replication?   a. DNA Polymerase runs out of template   b.…

A: DNA replication is divided into three steps initiation, elongation and termination. In order to…

Q: Which of the following strands of DNA (assuming it was bound to its complementary strand to create a…

A: DNA is a double helical structure that is it is made up of two strands wound around each other. DNA…

Q: Why is cigarette smoke harmful to DNA? O a. Nicotine in smoke reacts with cell cycle proteins,…

A: DNA (Deoxyribonucleic Acid) is a molecule that carries genetic information in living organisms. It…

Q: is DNA replication called semiconservative?   A. Both daughter strands are entirely new B. Each…

A: Replication of DNA is very  important for the transmission of chromosomal DNA from one generation to…

Q: Which statement describes Linus Pauling's contribution to the understanding of DNA structure? a…

A: The following statement describes Linus Pauling's contribution to the understanding of DNA structure…

Q: DNA replication is said to be semiconservative becausea. each new DNA molecule contains one new…

A: DNA replication is the process of generating  two same replicas of DNA from one original DNA.

Q: Which step follows the assembly of new DNA strands by DNA polymerase?   a.DNA ligase seals any gaps…

A: Deoxyribonucleic acid(DNA) is a molecule comprised of two polynucleotide chains coiled around each…

Q: What term is used to describe the fact that the 5' end of one strand lines up with the 3' end of the…

A: DNA stands for deoxyribonucleic acid. It is a genetic material present in the cell.

Q: 1. Write out the full name for DNA. 2. What is a gene? 3. Where in the cell are chromosomes located?…

A: DNA is the basic genetic and hereditary material in most eukaryotic organisms. It is a nucleic acid.…

Q: Why are mutations more likely to occur in repeated DNA sequences? a. These bases are unstable b.…

A: Repetitive DNA sequence Repetitive DNA refers to the stretches of DNA that repeat throughout the…

Q: What are major functions that DNA polymerase performs?   A. unzips the DNA strand and makes the new…

A: The process of replication of DNA is catalysed by various sets of enzyme namely: DNA polymerase, DNA…

Q: During DNA replication, the template sequence 5' ATAGGCC 3' would produce which one of the following…

A: Replication is a biochemical process by which the DNA is synthesized on itself. It is mode by which…

Q: Which part of the DNA is broken in a double strand break?       a.  Hydrogen bonds between bases…

A: Double strand break in the DNA happens when DNA is being exposed to some irradiating agents or…

Q: Write a short note on double strand break repair with emphasis on homologous recombination? Use…

A: Mutation:It can be defined as permanent heritable changes that occur in the DNA sequence and it can…

Q: Which description of DNA replication is correct? A. The two strands of DNA separate, and restriction…

A: Cells duplicate their hereditary material through a process known as DNA replication. Cell division…

Q: Explain how is DNA replicated and repaired?

A: Hi! As you have posted multiple questions and have not mentioned which is to be answered, we are…

Q: Scientific research has indicated that human DNA has changed from generation to generation.  For…

A: DNA, or deoxyribonucleic acid, is the genetic substance found in humans and nearly all other…

Q: atthew Meselson and Franklin Stahl performed an experiment using heavy isotopes and bacteria to…

A: The process of DNA replication is the process by which the genetic material of the organism copies…

Q: Which of the following steps in DNA replication would occur second? 1.DNA molecule separates into…

A: Replication occurs in three major steps: the opening of the double helix and separation of the DNA…

Q: Why is DNA replication considered semiconservative?   a. One molecule consists of the old strands…

A: DNA or Deoxyribonucleic acid is the hereditary material in humans and almost all other organisms. It…

Q: DNA polymerase adds nucleotides to Select one: a. the 5′ end, and the leading strand elongates in…

A: A nucleotide is an organic molecule that is the building block of DNA and RNA.

Q: One strand of DNA has the sequence 5'-GCT-3'. What is the sequence of the complementary strand

A: Given the sequence of one strand of DNA as 5'-GCT-3', we can determine the sequence of its…

Q: Construct a diagram of a replication fork. Label the 3' and 5' ends of the leading strand, lagging…

A: Replication fork  Is a structure that arises as a result of the replication of DNA. It is formed…

Q: What repair system will have an issue functioning properly if DNA glycosylase loses its function?…

A: DNA repair is a process of repairing the spontaneous changes arising in the DNA. The genome…

Q: PART 3: ELONGATION OF REPLICATION The figure below shows multiple snap shots of a replication fork…

A: DNA replication involves production of new DNA from the old DNA template by semiconcertative manner.…

Q: How are nucleotides connected to each other in a single strand of DNA?   A. The nitrogenous bases…

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