9. Why does the lagging strand need Ligase? * O Polymerase runs 5' to 3'. This creates fragments and helicase glues them together. O Polymerase runs 5' to 3'. This creates fragments and ligase glues them together. Helicase runs 5' to 3'. This creates fragments and ligase glues them together. O Helicase runs 5' to 3'. This creates fragments and polymerase glues them together.

Q: 4. Which of the following single-stranded DNA molecules would be palindromic in the double-stranded…

A: Single-stranded DNA molecules are given A-T-G-C-C-G-T-A G-T-C-A-T-G-A-C A-T-G-C-T-A-C-G…

Q: 1. What does PCR allow you to do with DNA?

A: The separated and identified PCR results are then used to characterize the STR region under…

Q: Using the same template strand, transcribe the DNA: GCA TAG CAA TGC

A: Answer: Transcription : It is the process of transcribing DNA to RNA using the template strand of…

Q: 1. Which one of these indicated groups or bonds: hydroxyl; phosphate; triphosphate; nitrogen base;…

A: DNA replication is a mechanism that involves breaking and building bonds. Replication occurs in 3…

Q: 5. Describe the process of DNA sequence of interest detection, using these terms appropriately,…

A: Introduction:  DNA sequencing method is used to determine the exact base sequence in a DNA.  Three…

Q: 5. You imagine that not all life forms (including viruses and aliens) must have double stranded DNA…

A: a.The genome is double stranded RNA. Since, there is no thymine (T) in the genome and there is…

Q: How can you modify your DNA model to reflect changes among DNA molecules?

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 1.) A portion of a strand of a much longer molecule has a nucleotide sequence AGC – AGG – CAG - ATC,…

A: Deoxyribonucleic acid (DNA) is the genetic material of living organisms. DNA provides the…

Q: 2. Suppose the following base sequence was found in a 20-base DNA polymer. 3'CAG TTA AGG CTC CTA GGT…

A: DNA polymer:   3'- CAG TTA AGG CTC CTA GGT TA - 5'   a) first 5 bases at the 3' end of the…

Q: 1. Why wasn't the DNA visible when you meshed up the fruit? What was added to the solution to make…

A: Introduction To study the DNA/RNA we must isolate it from the cell. There are various methods by…

Q: 2. What polypeptide will be created from the following strand of DNA? DNA A T. T A C A C MRNA AA

A:

Q: Prior to the action of DNA ligase, how many hydrogen bonds are holding these two DNA fragments…

A: Introduction DNA strand is composed of three components: Deoxyribose Sugar Nitrogenous Bases…

Q: 7. If the electrical leads were reversed by mistake (red connected to black), what would be the…

A: Gel electrophoresis is a technique which is used to separate the DNA on ths basis of size, charge…

Q: 3. The diagram below shows a DNA replication bubble in a salmon cell. The circles indicate the…

A: Q.The diagram below shows a DNA replication bubble in a salmon cell. Do the circles indicate the…

Q: 1. Draw a replication fork in the space below. Be sure to label the 5' and 3' ends of the DNA on…

A: In the process of DNA replication, the DNA makes multiple copies of itself.

Q: 3)What would be the third amino acid produced by the DNA strand: T A C C G A G T C A C G (Hint: use…

A: In translation, the newly formed mRNA is decoded in a ribosome. The ribosomes facilitate decoding by…

Q: 4) Consider the following double-stranded DNA molecule: Complementary Strand: ATGTGTAGTGCGAGTTGA…

A:

Q: 1. What is the function of the electrophoresis buffer? 2. Why did you mix your samples with loading…

A: Gel electrophoresis: it is a technique used to sepals different fragments of different lengths of a…

Q: REPLICATE the DNA strand: A T G   A C T   C A T    T T C   A G A TRANSCRIBE the DNA strand above…

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Q: 1) DNA polymerase can only add nucleotides to an available 3' end. Why? a. The enzyme is attracted…

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Q: 1. Predict the following sequences of base in the DNA strands complementary to the single DNA…

A: DNA is a polymer of nucleotides attached together via phosphodiester bonds. DNA acts as genetic…

Q: Identify the Structures is what?   A. original strand of DNA   B. DNA backbone   C. nitrogen bases…

A: J.D Watson and F.H.C.Crick(1935) proposed a double helix model of DNA molecule, this is the widely…

Q: 2. In the space below, the two parallel lines indicate a section of double-stranded DNA that is…

A: 5' - 3' direction alludes to the direction of nucleotides of a solitary strand of Deoxyribose…

Q: 9. Create a matching (complementary) DNA sequence for the following strand: A A A A A C CGA CCGATC

A: DNA is known to be the largest biomolecule in the cell. It is composed of two polynucleotide chains…

Q: You have the below template DNA strand. Draw the coding DNA strand and mRNA. Include which ends are…

A: Replication is the process by which the DNA generates a copy of itself. Transcription is the process…

Q: 1. A) Produce a double-stranded piece of DNA that is 11 base pairs long using the letters A, C, G, T…

A: The hereditary substance in humans and almost all other animals is DNA, or deoxyribonucleic acid.…

Q: 3. Which of the following represents a similarity between RNA and DNA? A. The presence of Uracil…

A: DNA and RNA are both very essential biopolymers that sustain life. It is present in all forms of…

Q: 2. Predict the following sequences of base in the DNA strands complementary to the single RNA…

A: A molecule that consists of a long chain of repeating units called nucleotides. The sequence of the…

Q: 1. Which shows the correct complementary base pairing for DNA? a C-A, T-G b. C-G, U-A c. A-G, C-T d.…

A: The thread-like structure that consists of the genetic information of the organism, located within…

Q:

A: Purines is equal to pyrimidines. So  A=T C=G

Q: 1. Draw a DNA helix opened up to copy a single gene (CAREFUL this is NOT a replication bubble). You…

A: A promoter for transcription may be located very near to or far away from the gene being…

Q: 2. To manipulate cells and DNA, scientists use tools that are borrowed from nature, including: These…

A: DNA (deoxyribonucleic acid) is the basic hereditary unit of an organism. The DNA is composed of a…

Q: Explain the following relationship: DNA formats RNA, which makes proteins.

A: DNA and RNA are two types of nucleic acids. DNA provides the code for the cellular activities while…

Q: What does i mean to say that extension by DNA polymerase III proceeds 5' 3'? The 5' end of a DNA…

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Q: 1. The following gel was produced in manual DNA sequencing. What would the unknown DNA template be…

A: The method of determining the nucleic acid sequence – the order of nucleotides in DNA – is known as…

Q: 8. Which of the following diagrams best illustrates a DNA molecule? R R R CH, O H H3C CH3 H CH, O ||…

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…

Q: 2. Write the MRNA transcript from the DNA template in question 1. Remember your enzyme for RNA…

A: *NOTE: Kindly repost for other questions Dear Student as per the guidelines we are supposed to…

Q: 3. Look at the sequences below. If you add a restriction enzyme(that cuts at GAATTC) to the uncut…

A: as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: 7. Which of the following phosphates in a single-stranded DNA molecule is covalently attached to a…

A: DNA - DNA is Deoxyribonucleic Acid. It is a type of nucleic acid. It is composed of two…

Q: 2. Compare the key players in DNA replication, PCR, transcription, and translation by filling out a…

A: The process of creating two identical copies of DNA from the original DNA is known as DNA…

Q: Below are some nucleotide sequences located on a segment of one strand of DNA, from the 5'to the 3'…

A: Step 1 All nucleic acids are made up of nucleotides and in DNA (deoxyribonucleic acid), each…

Q: 10) Which statement accurately describes DNA? A) Double Helix C) Remains in the nucleus D) All of…

A: DNA is deoxyribose nucleic acid which, and contain genes also.

Q: Restriction enzymes in bacterial cytoplasm cut injected bacteriophage DNA wherever certain sequences…

A: Enzymes are the protein which acts as catalyst in the chemical reactions. Enzymes neither takes part…

Q: 8. What is the function of polymerase? It adds nucleotides. It unwinds the original DNA strand. It…

A:

Q: 2. Suppose the following base sequence was found in a 20-base DNA polymer. 3'CAG TTA AGG CTC CTA GGT…

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 12. A student drew this diagram to summarize how new DNA strands afe (2) errors in their diagram.…

A: The replication fork is a structure formed when the DNA unwinds the DNA during replication. The…

Q: 3. Illustrate a 15 nucleotide DNA molecule. Use the symbols: P for phosphate, S sugar and N…

A: DNA is a polymer of nucleotides which are linked to each other by 3'-5' phosphodiester bond.

Q: 5. Create the complimentary strand for the DNA strand below. Make sure to label the parts and…

A: The base pairing rule of DNA is purine always pairs up with pyrimidine. Adenine(A) and Guanine(G)…

Q: If you need to make a lot up to 1 billion copies of a piece of DNA you would use 1. gel…

A: Polymerase chain reaction is the method of making millions of copies of a specific DNA.  It was…