What pattern did erwin chargaff discover in nitrogen bases

Reference no: EM13745829

What pattern did Erwin Chargaff discover in nitrogen bases?

1)The number of adenine bases is always equal to the number of thymine bases, and the number of cytosine bases is always equal to the number of guanine bases.

2)Complimentary base pairing of nitrogen bases in DNA is different for each life form on Earth.

3)In a DNA molecule, adenine always pairs with uracil and guanine always pairs with cytosine.

4)All life forms on Earth contain the same number of adenine, guanine, thymine, and cytosine bases.

Reference no: EM13745829

Questions Cloud

Identify the candidate pool of software : What are the advantages and disadvantages of each course of action. Identify the candidate pool of software you considered for selection, select a single product, and justify your reasoning. Some of those for consideration may include the followin..

What would be the costs and dangers of such an approach : Would a more gradualist approach to extending rights to and establishing freedom for African Americans have been more successful? What would be the costs and dangers of such an approach?

What is material from the perspective of shareholders : Identify deficiencies in the evidence gathered by the auditor? What is material from the perspective of shareholders?

Approximate percentage increase in quantity demanded : Given the following demand function: Q = 2.0 P?1.33 Y2.0 A.50 where Q = quantity demanded (thousands of units) P = price ($/unit) Y = disposable income per capita ($ thousands) A = advertising expenditures ($ thousands) The approximate percentage inc..

What pattern did erwin chargaff discover in nitrogen bases : What pattern did Erwin Chargaff discover in nitrogen bases

Different books plus a loose leaf book : There are two different books plus a loose leaf book for financial and managerial accounting 5th edition. One doesn't show the title fully but the word "plus" shows but the rest is cut off. What is the difference?

Identity of the four dna nucleotides : The identity of the four DNA nucleotides is based on

Comparing tactical and strategic decisions : Comparing Tactical and Strategic Decisions. During this simulation, you have been making tactical and strategic decisions. Keeping these in mind, address the following questions

Offer in compromise and closing agreement : LO.4, 6 In each of the following cases, distinguish between the terms. Offer in compromise and closing agreement. Failure to file and failure to pay.

User Account

All Pages