Why is DNA synthesis performed in 5 1 -3 1 direction? Concept introduction: 5 1 and 3 1 indicate the number of carbon in DNA sugar backbone. A 5 1 carbon has phosphate group whereas a 3 1 carbon has hydroxyl group. The direction of DNA strand is given by this 5 1 and 3 1 asymmetry.

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Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

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Explain, on the basis of nucleotide structure, why DNA synthesis proceeds in the 5’-to-3' direction.

Backward? Bacteriophage T7 helicase moves along DNA in the 5'-to- 3'5'-to-3' direction. Other helicases have been reported to move in the 3'-to-5'3'-to-5' direction. Is there any fundamental reason why you would expect helicases to move in one direction or the other?

Read and analyze the question and choices CAREFULLY; more importantly, ALWAYS CHOOSE the BEST answer. How are deoxyribonucleoside triphosphates (precursors of daughter DNA strands) and ribonucleoside triphosphates (precursors of RNA strand) differ from each other? O A. Deoxyribonucleoside triphosphates have an additional sugar residue at the 2' carbon (carbon number 2) in its deoxyribose. Meanwhile, an amino acid residue is not attached at the 2' carbon of ribonucleoside triphosphates in its ribose. O B. Deoxyribonucleoside triphosphates have an oxygen atom at the 2' carbon (carbon number 2) in its deoxyribose. Meanwhile, an oxygen atom is not attached at the 2' carbon of ribonucleoside triphosphates in its ribose. OC Deoxyribonucleoside triphosphates have an amino acid residue at the 2' carbon (carbon number 2) of in deoxyribose. Meanwhile, an oxygen atom is not attached at the 2' carbon of ribonucleoside triphosphates in its ribose. OD. Deoxyribonucleoside triphosphates do not have…

Answer 2

Question

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

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Check out a sample textbook solution

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Answer 3

Question

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Answer 6

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Answer 7

Chapter 4, Problem 18P

Interpretation Introduction

Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Answer 8

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Answer 11

Ch. 4 - Prob. 1P Ch. 4 - Prob. 2P Ch. 4 - Prob. 3P Ch. 4 - Prob. 4P Ch. 4 - Prob. 5P Ch. 4 - Prob. 6P Ch. 4 - Prob. 7P Ch. 4 - Prob. 8P Ch. 4 - Prob. 9P Ch. 4 - Prob. 10P

Why is DNA synthesis performed in 5 1 -3 1 direction? Concept introduction: 5 1 and 3 1 indicate the number of carbon in DNA sugar backbone. A 5 1 carbon has phosphate group whereas a 3 1 carbon has hydroxyl group. The direction of DNA strand is given by this 5 1 and 3 1 asymmetry.

Solution Summary: The author explains that DNA synthesis is performed in 5 1 -3 1 direction due to the number of carbon in DNA sugar backbone.

Concept explainers

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Interpretation:

Why is DNA synthesis performed in 5¹-3¹ direction?

Concept introduction:

5¹ and 3¹ indicate the number of carbon in DNA sugar backbone. A 5¹ carbon has phosphate group whereas a 3¹ carbon has hydroxyl group. The direction of DNA strand is given by this 5¹ and 3¹ asymmetry.

Want to see the full answer?

Chapter 4 Solutions

Why is DNA synthesis performed in 5 1 -3 1 direction? Concept introduction: 5 1 and 3 1 indicate the number of carbon in DNA sugar backbone. A 5 1 carbon has phosphate group whereas a 3 1 carbon has hydroxyl group. The direction of DNA strand is given by this 5 1 and 3 1 asymmetry.

Solution Summary: The author explains that DNA synthesis is performed in 5 1 -3 1 direction due to the number of carbon in DNA sugar backbone.

Concept explainers

Videos

Interpretation: Why is DNA synthesis performed in 51-31 direction? Concept introduction: 51 and 31 indicate the number of carbon in DNA sugar backbone. A 51 carbon has phosphate group whereas a 31 carbon has hydroxyl group. The direction of DNA strand is given by this 51 and 31 asymmetry.

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Chapter 4 Solutions