Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

After Crick and Watson proposed double helix structure for the DNA, three models for the DNA replication were proposed: conservative, semi conservative, and dispersive.

In conservative model, the first replication generates one daughter molecule containing both parental strands and another holding all new strands.

In the semi-conservative model, each parental strand is the template for new strand. Each daughter molecule has the parental strand and new strand.

In dispersive model, each parental strand is broken in double-stranded segments which act as templates for new molecules. The segments then reassemble in complete double helices, each with parental and new-fangled segments interspersed.

Assume you were the scientist evaluating such three models when they were first proposed. What would’ve been your hypothesis regarding which model was correct? Discuss

Which two models have same results after replication cycle 1?

Why were culture samples taken subsequent to each replication cycle?

Which model(s), if any, is ruled out by experimental results of the replication cycle 1? Discuss.

Which model is proved correct by experimental results of replication cycle 2? Discuss.

Biology, Academics

  • Category:- Biology
  • Reference No.:- M914905

Have any Question? 


Related Questions in Biology

The sheep dolly was the first animal cloned by

The sheep Dolly was the first animal cloned by transplanting the nucleus from a cell from an adult sheep into an egg of a donor sheep. Dolly appeared to grow normally for several years, but at age 6, she developed compli ...

Understanding photosynthetic processes can increase food

Understanding photosynthetic processes can increase food yield. In Ontario, a number of fresh vegetables are grown all year in greenhouses. This allows the grower to control the conditions of the plants. a) Identify the ...

Formatnbsp at least one page in length 1-inch margins size

Format:   At least one page in length, 1-inch margins, size 11 font, double spaced.  Sources:   All sources must be properly cited within  and  at end of paper. Use MLA or APA style. Please do the following: Go to the in ...

How to define which domain of membrane protein is

How to define which domain of membrane protein is intracellular or extracellular domain?

What is photosynthesis and what is the pigment for it to

What is photosynthesis and what is the pigment for it to take place?

What is normally presented on the mhc i complex of antigen

What is normally presented on the MHC I complex of Antigen presenting cells? When does it present foreign peptide on its MHC I complex? Can they present self peptides on their MHC I complex, but foreign peptides on their ...

1 uterine contractions that are irregular and brief that

1) Uterine contractions that are irregular and brief that occur toward the end of gestation are called ________. 2) The hollow cavity within the blastocyst is the ________. 3) The process by which a viable embryo is form ...

1 what are some methods doctors have used to try and

1. What are some methods doctors have used to try and control acupuncture? What factors have helped or hindered them in this attempt? Your response should be at least 75 words in length. 2. Describe the difference that e ...

Focusing on thenbsprespiratory digestive urinary and

Focusing on the  respiratory, digestive, urinary, and reproductive systems.   Create a scenario  and give your patient a disease associated with any of these systems and present the history and symptoms of the particular ...

As we get older we are prone to many conditions that affect

As we get older we are prone to many conditions that affect our bones, muscles and nerves. In your opinion how can these conditions be prevented?

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro