Homework Answers
Q1) The sequences at the ends of linear chromosomes are called Telomeres.
Q2) A protein that uses ATP hydrolysis to separate the two DNA strands during replication is called Helicase.
Q3) The small segments of DNA synthesized on the lagging strand during replication are called Okazaki fragments.
Q4) Addition of deoxyribonucleotides to DNA is catalyzed by Polymerase.
Q5) DNA must be relaxed during replication by Topoisomerase.
Q7) Polymerase starts at the 3' end of the template.
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Question Completion Status QUESTION 1 Choose the correct answer from the list. Answers will be used...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes the new strand of RNA primase Choose synthesizes the new strand of DNA synthesizes a short fragment of complementary RNA attach to template DNA strands to prevent hydrogen bonding Uncoils the supercoil of prokaryotic chromosomes connects Okazaki fragments of new lagging strand of DNA unwinds and unzips the double stranded DNA Single stranded binding proteins (SSB's) DNA Ligase [Choose] Helicase [Choose) DNA Gyrase (Choose]...
are these correct? I also need help with the blanks - MATCHING (In each blank place...
are
these correct? I also need help with the blanks
- MATCHING (In each blank place the letter of the term in the blank next to appropriate phrase. Use letters only once you might not need all letters) repeats M. Replication - MATCHING (In each blank, the most appropria RNA polymerasel DNA polymerase RNA polymerase Il S→ 3' delta/epsilon RNA polymerase 111 3-5 exonuclease DNA polymerasel semiconservative activity DNA polymerase II short tandem DNA 5'3'exonuclease DNA polymerase III activity DNA...
QUESTION 3 The form of replication used by DNA is conservative. semiconservative. O dispersion. cumulo-nimbus QUESTION...
QUESTION 3 The form of replication used by DNA is conservative. semiconservative. O dispersion. cumulo-nimbus QUESTION 4 The short fragments of the lagging strand are called Okazaki fragments. polymerase leading segments radioactivity molecules. QUESTION 5 0.5 points Which of the following are symbols for the four bases that are part of the make up of a DNA molecule? O A BT, G O CGAH O ATG,C O A U,G,C QUESTION 6 0.5 point In DNA replication, helicase is a protein...
Please match the vocabulary words on the left side with the definitions on the right. the...
Please match the vocabulary words on the left side with the
definitions on the right.
the vocabulary word to the definition antiparallel A basic form of DNA in a double-stranded spiral chromatin B. a family of enzymes that catalyze the elongation of new DNA strands proteins that bind to DNA forming spools around which the DNA can be wound to form chromosomes DNA polymerase DNA replication D. short lengths of DNA that are made during DNA replication to make the...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below bonds unwinds DNA by breaking the a. The enzyme between the nitrogenous bases bind to single-stranded DNA to stabilize it and to prevent it from reannealing to the other DNA strand. makes DNA This enzyme adds nuceotides to the end of a nucleic acid strands; therefore, it makes DNA in the to direction . DNA Polymerase cannot put two nucleotides together, instead, it adds...
16.128 QUESTION 7 Please choose the answer which best fits the statement below. Not all answers...
16.128 QUESTION 7 Please choose the answer which best fits the statement below. Not all answers will be used. This enzyme joins Okazaki fragments. A. Single strand binding protein These proteins help stabilize the two strands of B. DNA helicase the DNA at the replication bubble- they help C. Topoisomerase keep the strands from readhering to one D. DNA ligase another This enzyme adds new DNA nucleotides during E. DNA polymerase DNA replication This enzyme catalyzes the unwinding of the...
Vocabulary: DNA Replication
Vocabulary: DNA Replication A. Helicase B. Primase C. Single Strand Binding Protein (SSB) D. Topoisomerase E. Origin of Replication F. DNA Polymerase G. Leading Strand H. Lagging strand I. DNA Ligase J. Okazaki Fragment K. Replication Fork L. RNA Primer M. Topoisomerase .1. Site where the replication of a DNA molecule begins. 2. The new continuous complementary DNA strand synthesized in the direction for the replication fork. 3. A discontinuously synthesized DNA strand that elongates in a direction away from the replication fork 4. Relaxes...
Match the following (Total 24 pts) Enzyme responsible for joining DNA strands together The nascent DNA...
Match the following (Total 24 pts) Enzyme responsible for joining DNA strands together The nascent DNA strand that is being synthesized in the same direction as the replication fork. Enz 39 DNA polymerase 40 DNA helicase responsible for transcribing RNA 41DNA sliding clamp 42 Single Stranded Binding Proteins DShort, newly synthesized DNA fragments 43 RNA primer 44 DNA ligase formed on the lagging template strand E Abundle or proteins that assist in the rate of transcription of DNA to mRNA....
If the DNA polymerase builds both chains from the same fork, how is the second strand...
If the DNA polymerase builds both chains from the same fork, how is the second strand built if DNA polymerase only synthesizes DNA one direction (S' to 3)? The lagging strand is synthesized continuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The lagging strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments....
Read thoroughly. View the two responses and answer the question below. Basically making a comparison and...
Read thoroughly. View the two responses and answer the question below. Basically making a comparison and stating similarities. Reflect on the Wright et al. (2014) paper. Did you and your classmates tend to make the same mistakes or different errors from the students that Wright interviewed? Please reference an aspect of the Wright paper in your replies. Discuss whether you and your peers, made some of the same errors or different ones when making your descriptions. Response 1: DNA replication...
D Question 1 (Matching) Match the enzyme/structure with its role in DNA replication. DNA polymerase synthesizes the new strand of RNA primase Choose synthesizes the new strand of DNA synthesizes a short fragment of complementary RNA attach to template DNA strands to prevent hydrogen bonding Uncoils the supercoil of prokaryotic chromosomes connects Okazaki fragments of new lagging strand of DNA unwinds and unzips the double stranded DNA Single stranded binding proteins (SSB's) DNA Ligase [Choose] Helicase [Choose) DNA Gyrase (Choose]...
are
these correct? I also need help with the blanks
- MATCHING (In each blank place the letter of the term in the blank next to appropriate phrase. Use letters only once you might not need all letters) repeats M. Replication - MATCHING (In each blank, the most appropria RNA polymerasel DNA polymerase RNA polymerase Il S→ 3' delta/epsilon RNA polymerase 111 3-5 exonuclease DNA polymerasel semiconservative activity DNA polymerase II short tandem DNA 5'3'exonuclease DNA polymerase III activity DNA...
QUESTION 3 The form of replication used by DNA is conservative. semiconservative. O dispersion. cumulo-nimbus QUESTION 4 The short fragments of the lagging strand are called Okazaki fragments. polymerase leading segments radioactivity molecules. QUESTION 5 0.5 points Which of the following are symbols for the four bases that are part of the make up of a DNA molecule? O A BT, G O CGAH O ATG,C O A U,G,C QUESTION 6 0.5 point In DNA replication, helicase is a protein...
Please match the vocabulary words on the left side with the
definitions on the right.
the vocabulary word to the definition antiparallel A basic form of DNA in a double-stranded spiral chromatin B. a family of enzymes that catalyze the elongation of new DNA strands proteins that bind to DNA forming spools around which the DNA can be wound to form chromosomes DNA polymerase DNA replication D. short lengths of DNA that are made during DNA replication to make the...
11. Several enzymes and proteins participate in DNA replication. Answer the fill in the blan below bonds unwinds DNA by breaking the a. The enzyme between the nitrogenous bases bind to single-stranded DNA to stabilize it and to prevent it from reannealing to the other DNA strand. makes DNA This enzyme adds nuceotides to the end of a nucleic acid strands; therefore, it makes DNA in the to direction . DNA Polymerase cannot put two nucleotides together, instead, it adds...
16.128 QUESTION 7 Please choose the answer which best fits the statement below. Not all answers will be used. This enzyme joins Okazaki fragments. A. Single strand binding protein These proteins help stabilize the two strands of B. DNA helicase the DNA at the replication bubble- they help C. Topoisomerase keep the strands from readhering to one D. DNA ligase another This enzyme adds new DNA nucleotides during E. DNA polymerase DNA replication This enzyme catalyzes the unwinding of the...
Match the following (Total 24 pts) Enzyme responsible for joining DNA strands together The nascent DNA strand that is being synthesized in the same direction as the replication fork. Enz 39 DNA polymerase 40 DNA helicase responsible for transcribing RNA 41DNA sliding clamp 42 Single Stranded Binding Proteins DShort, newly synthesized DNA fragments 43 RNA primer 44 DNA ligase formed on the lagging template strand E Abundle or proteins that assist in the rate of transcription of DNA to mRNA....
If the DNA polymerase builds both chains from the same fork, how is the second strand built if DNA polymerase only synthesizes DNA one direction (S' to 3)? The lagging strand is synthesized continuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The lagging strand is synthesized discontinuously using many short fragments, called Okazaki fragments. The leading strand is synthesized discontinuously using many short fragments, called Okazaki fragments....
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