How the synthesis of the leading strand be affected if DNA pol I was non-functional and also point out the location of function of DNA pol I in the given figure. Concept introduction : DNA is a double-stranded molecule. During its replication, the two parent strands unwind, and each strand acts a template for the synthesis of a new strand. DNA polymerase enzyme adds nucleotides in the 5′-3′ direction. In one strand, the synthesis is continuous toward the fork in the 5′-3′ direction and is known as the leading strand. In the other strand (3′-5′ direction), the synthesis is discontinuous and proceeds through short segments called Okazaki fragments. It is known as the lagging strand.

Question

Want to see the full answer?

Answer 1

Question

Chapter 16.2, Problem 4CC

Summary Introduction

To determine: How the synthesis of the leading strand be affected if DNA pol I was non-functional and also point out the location of function of DNA pol I in the given figure.

Concept introduction:

DNA is a double-stranded molecule. During its replication, the two parent strands unwind, and each strand acts a template for the synthesis of a new strand. DNA polymerase enzyme adds nucleotides in the 5′-3′ direction. In one strand, the synthesis is continuous toward the fork in the 5′-3′ direction and is known as the leading strand. In the other strand (3′-5′ direction), the synthesis is discontinuous and proceeds through short segments called Okazaki fragments. It is known as the lagging strand.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

You have been hired as a public relations specialist to give invertebrates a good name. After all, they are much more than just creepy crawly bugs! Your first task though is to convince yourself that is true. The best way to do that is to start close to home. Find something in your house that is a product obtained directly from an invertebrate or only due to an invertebrate’s actions. Describe the product, its function and utility, as well as any human manufactured alternatives. Be sure to highlight the advantages of obtaining this directly from nature. Keep in mind, a product can be something you use, wear, eat, or enjoy for its visual appeal.

Use the following tree diagram to answer Questions #8-10. 8) Which of the following two animals are the most closely related based on the tree to the left? a) Pig and camel b) Hippo and pig c) Deer and cow 9) CIRCLE on the tree diagram where the common ancestor between a hippo and a cow is. 10) Put a SQUARE on the tree diagram where the common ancestor between a pig and a peccary is.

Explain: Healthy Cell Function Overview→ Briefly describe how a healthy cell usually works: metabolism (ATP production), pH balance, glycogen storage, ion transport, enzymes, etc. Gene Mutation and Genetics Part→ Focus on the autosomal recessive mutation and explain: How gene mutation affects the cell. How autosomal inheritance works. Compare the normal and mutated gene sequences simply. → Talk about possible consequences of a faulty hydrolytic enzyme.