DNA synthesis begins at specific nucleotide sequences, called replication origins, and proceeds in unidirection. O True O False
Q: In the following diagram of DNA replication fork, A is_. A e 5' 3'OH 3 OH
A: DNA ( deoxyribonucleic acid) ismade up of repeating units of the nucleotides, hence these are known…
Q: Enzyme(s) in DNA Pol III involved in DNA replication include DNA E (a) DNA Q (ɛ) HolE all of these
A: The process by which DNA strand is synthesized from a another DNA strand is known as DNA replication…
Q: DNA and RNA are alike in that they O have the same function. are composed of all the same bases. are…
A: The genetic material is composed of DNA and RNA. DNA is responsible for transferring genetic…
Q: How many hydrogen bonds exist between this DNA strand and its complementary strand? I and…
A: In the 1950s, Erwin Chargaff, a biochemist, discovered that the nitrogenous bases (A, T, C, and G)…
Q: DNA replication is semiconservative because the ___ strand will become half of the ___ molecule. a.…
A: According to the semiconservative replication model, the two original DNA strands separate during…
Q: The two strands of DNA are O antiparallel. O parallel. O even. O share the same ends.
A: DNA is made up of two strands and both strands are anti parallel to each other.
Q: DNA replication follows a dispersive model True or false
A: DNA replication is the process of copying already present DNA in the cell. It uses many enzymes such…
Q: When DNA copies itself..the first step that DNA must do is: O DNA Polymerase checks for errors after…
A: The synthesis of new DNA molecule from the old DNA is known as the replication process. The…
Q: Which of the following about the DNA synthesis reaction is false? O Phosphodiester bond formation…
A: DNA replication is the process by which DNA duplicates itself using DNA as a template and DNA…
Q: Which of the following BEST describes DNA replication? a. Conservative b. Semiconservative c.…
A: DNA ( Deoxyribonucleic acid) is two stranded helical structure which act as genetic material in most…
Q: Which of the following is considered a "palindrome" in DNA? O GGATCC O AATTAA O CGATAGC
A: DNA and RNA are nucleic acids present in the organisms. DNA is the deoxy ribose nucleic acid whereas…
Q: DNA strands are complementary to each other. If one strand has the nucleotide sequence ATTGGCCTT,…
A: DNA is composed of a backbone consisting of ribose sugar & phosphate, and nitrogen bases.…
Q: The process by which the genetic code of DNA is copied into a strand of RNA is called O translation…
A: Since we answer the first question in case of multiple questions. If you want any specific question…
Q: Which of the following statements is FALSE? O The lagging strand of DNA is started by an RNA primer.…
A: The correct answer is (c), this statement is false The DNA replication in bacteria occurs…
Q: Whole DNA chromosomes are kept in the nucleus while small nucleotide monomers move into and out of…
A:
Q: DNA is a large molecule and is wrapped around proteins called: O a. Histones O b. Ligase O c.…
A: DNA (deoxyribonucleic acid) is the molecule that conveys genetic information for an organism's…
Q: Which of the following is part of the elongation step of DNA synthesis?a. pulling apart the two DNA…
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: There are leading strand and lagging strands in DNA replication. O True O False
A: DNA is a two stranded ladder like structure which act as template for formation of its own strand as…
Q: DNA replication involve parent and daughter DM
A: Catabolism is the set of metabolic pathways that breaks down molecules into smaller units that are…
Q: The polarity of DNA synthesis is A. 5' 3'. O B. 3' 5'. O C. 5' 2'. OD. 2- 5'. E. None of the choices…
A: Answer - option A - 5'-->3' DNA replication is semiconservative. Each strand in the double…
Q: If the sequence of one strand on DNA is… CTA GCT CCA its complementary strand will be… _____________
A: DNA( deoxyribonucleic acid) is the double-stranded molecule that is the genetic material in most…
Q: True or False: The DNA replication process always produces a perfect copy of the original…
A: Note - We answer one question at a time. DNA is the deoxyribonucleic acid and consists of…
Q: The sequence of a DNA molecule also influences its melting temperature. Guanine-cytosine base pairs…
A: A molecule of DNA is a polymer of nucleotide. Each nucleotide consists of Deoxyribose sugar which is…
Q: Which of the following is a nucleotide that is NOT related to heredity? ATGC O RNA DNA O ATP
A: The living organisms contain different biomolecules that includes carbohydrates, proteins, lipids,…
Q: copy of a molecule of DNA. In this process, the joining of nucleotides to extend a new strand of DNA…
A: DNA replication is a process in which DNA makes its daughter stand by making a copy of the original…
Q: The following statements are correct EXCEPT: A) Information in the DNA is transcribed int mRNA and…
A: DNA is a genetic material which is safely stored inside the nucleus of the cell . It is ladder like…
Q: After DNA replication, each new DNA double helix consists of two old strands O each new DNA double…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: DNA replication is semi-conservative and results in each new cell receiving a copy composed of 1 new…
A: DNA or deoxyribonucleic acid is the biomolecule that carries the genetic information in a coded form…
Q: DNA molecules can perform their function in replication and transcription as long as the hydrogen…
A: DNA is a double stranded molecule. The two strands are paired to each other by complementary base…
Q: Adds nucleotides in the 5' to 3' direction during DNA replication.
A: The biological process of making two identical DNA copies from a single original DNA molecule is…
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: A double-stranded molecule of DNA has 80 T nucleotides and 110 G nucleotides. What is the TOTAL…
A: DNA and RNA make up the majority of genetic material. DNA is the genetic material that controls the…
Q: During DNA replication, each new strand of DNA is synthesized from both ends at once. This statement…
A: DNA Is the basic unit of inheritance. DNA undergoes replication, transcription, translation, etc for…
Q: The "backbone" of DNA is made up of nitrogenous bases. O True O False
A: 1) FALSE The back bone of DNA is made up of sugar,nitrogenous bases and a phosphate moiety.
Q: DNA polymerase separates the two strands of the relaxed DNA helix; the point of separation is the…
A: a. DNA replication is the biological process of producing two similar copies of DNA from one…
Q: Which statement regarding DNA replication is false? A. On a DNA strand that is being…
A: answer : On a DNA strand that is being synthesized, the 3' end is growing.
Q: . DNA synthesis begins at specific nucleotide sequences, called leading strand, and proceeds in…
A: False DNA synthesis starts at a specific place on a chromosome called an origin of replication.It…
Q: In DNA, guanine pairs with cytosine. Select one: O True O False
A: Step 1 Hello. Since you have asked multiple questions, we will solve the first question for you. If…
Q: During DNA replication the FIRST SYNTHESIS begins with the action of DNA Polymerase I DNA Polymerase…
A: The DNA replication occurs by semiconservative mode and it involves production of new DNA from the…
Q: In DNA one strand runs "upside-up" while the other one runs in the opposite direction, "upside-down"…
A: The deoxyribonucleic acid (DNA) is the genetic material that consists of all the information…
Q: During DNA replication, the enzyme called _______ unwinds the DNA do
A: The helicase enzyme unwinds the DNA double strand helix by breaking the hydrogen bonds present…
Q: A slight change in a single amino acid in polypeptide chain results in Select one: O a. • Mutation O…
A: Amino acids are considered the organic compounds that contain the amino (–NH2) and carboxyl…
Q: DNA replication is said to be semiconservative because ___
A: DNA Replication is an integral part of the Central Dogma concept, which states that DNA makes RNA…
Q: Which of the following does not code for an enzyme having both helicase and nuclease activity?a)…
A: Genetic recombination is the exchange of genetic material between different organisms which leads to…
Q: One strand of DNA runs 5' to 3' the other runs 3' to 5, therefore the two strands of DNA are sald to…
A: Cell Cycle It is an ordered series of events involving cell growth and cell division that produces…
Q: What is a DNA nucleotide? O A chain of DNA subunits The building block, or basic unit, of DNA O A…
A: Given: DNA is a polymer of monomeric units and the polymer is called a polynucleotide.DNA is the…
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: No. of nucleotide found in DNA segment if it contains 100 Adenine and 100 cytosines, (a) 100 (b) 200…
A:
Q: Which of the following statements is NOT TRUE about genomic DNA replication? OA DNA replication…
A: Biomolecules are organic molecules present in living organisms. There are four main biomolecules.…
Q: The DNA double helix holds together because the base pairs on each strand are attracted to each…
A: Cells are composed of macromolecules that have monomere units and are vital for structural and…
Step by step
Solved in 3 steps
- Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from ________. a. the nucleotide b. DNA polymerase c. phosphate-group transfers from ATPDNA replication requires ________ . a. DNA polymerase c. primers b. nucleotides d. all are requiredWhole DNA chromosomes are kept in the nucleus while small nucleotide monomers move into and out of the nucleus through the ____
- Which statement regarding DNA replication is false? A. On a DNA strand that is being synthesized, the 3' end is growing B. On a DNA strand that is being synthesized, the 5' end is growing C. On a DNA strand that is being synthesized, both 3' and 5' ends are growing D. All of the above E. None of the aboveDNA replication is bidirectional and discontinuousDNA replication is said to be semiconservative becausea. each new DNA molecule contains one new strand and one old one.b. every other new DNA molecule contains two old strands.c. each new DNA strand contains two new strands.d. every other new DNA molecule contains one new strand and one old one.
- DNA replication is considered semiconservative because the________ strand will remain as half of the ________ molecule.a. antisense, DNA b. template, final DNA c. sense, mRNA d. codon, anticodonDNA replication is semiconservative because the ___ strand will become half of the ___ molecule. a. RNA, DNA b. template, finishedc. sense, mRNA d. codon, anticodonWhich of the following involves remarkable capacity of short segment of DNA to move from one place to another?a) DNA transpositionb) DNA replicationc) Translationd) Transcription
- When DNA replicates, each resulting DNA molecule retains half of the original DNA strand. Because of this, the process is described asDuring DNA replication the synthesis of the leading strand of DNA results in fragments known as: Okazaki fragments Satellite segments Kornberg segment Double-helix segmentduring DNA replication, a complementary strand of dna is made from each original DNA strand. Thus, if a portion of the original strand is CCT AGC, then what will the new strand be
