haxsplato haxsplato

13-07-2017
Biology

contestada

adenine,guanine,cytosyne and thymine are the four nitrogenous bases present in the DNA of all organisms.Which scientist discored these bases?

Respuesta :

13-07-2017

The scientist who is said to have discovered all the four nitrogenous bases present in the DNA of all organisms is, Erwin Chargaff, an Austro-Hungarian biochemist who immigrated to the United States. Hope this helps!

Answer Link

Otras preguntas

Match the work of art to he movement/Time period listed 1. Megaliths A. Upper Paleolithic B. Mesolithic C. Neolithic

Find the nature of roots for equation 2x square -root5x -2 =0 Pls help me fast

Which ordered pair (a, b) is the solution to the given system of linear equations? 3a+b= 10 -4a-2b=2(1,7)(3, 1)(11, -23)(23, -11)

Is AABC-ADEF? If so, name which similarity postulate or theorem applies. 75 A. Similar - SSS B. Similar - AA 0 C. Similar - SAS D. Cannot be determined

In ΔOPQ, the measure of ∠Q=90°, OQ = 39, QP = 80, and PO = 89. What ratio represents the cosine of ∠P?

the inner diameter of the top of am ornamental cup is 7,5cm and the diameter of the inner bottom is 3,0cm.the depth of the cup is 10cm.calculate the capacity of

who is the ancestors Ido not understand

please help!factor f(x)=6x^2-x-2

1. Which of the following species exhibit tetrahedral geometry? a. CCl4 b. PCI5 c. NH3 d. CO2 2. Which statement correctly describes the Valence Shell Electro

This graph shows a proportional relationship. What is the constant of proportionality?