Numeric relation in pyrimidine and purine bases in DNA
Describe the numeric relation among pyrimidine and purine bases in the DNA molecule? Is that relation suitable in RNA molecules?
Expert
The DNA molecule is made up of two bound polynucleotide chains which form a helical structure (that is, the double helix). The binding of the two chains is among their nitrogen having bases and it always follows the following rules: adenine (A), a purine base, joins with thymine (T), a pyrimidine base, and guanine (G), a purine base, joins to cytosine (C), a pyrimidine base. Thus in one molecule of DNA there will be similar number of adenine (A) and thymine (T) and similar number of cytosine (C) and guanine (G). The amounts of purine and of pyrimidine bases then will as well be similar in a 50 percent proportion for each kind. The relation A = T and C = G, or A/T = C/G = 1, is termed as Chargaff’s relation and the pairing rules explained above are termed as Chargaff’s rules.
In RNA there are no two nucleotide chains. The RNA is a simple chain molecule and there is no essential proportionality of nitrogen having bases to form it.
Briefly define the term Interferon?
Explain the procedure of reproduction in the beings of class Reptilia?
Write down the morphological, functional and chemical differences and similarities between peroxisomes and lysosomes?
Specify the main parts of the ferns?
How it is explained that person having the spinal cord which is sectioned at cervical level is still able to conduct the patellar reflex?
Give a brief explanation of protein denaturation? Is there any change in primary structure if protein is denatured?
this is a philosophy assignment This assignment will be evaluated for both persuasiveness and required elements. Marking rubric will be 10pts for each correct fallacy. 20pts for overall persuasi
Multinational Workforce: It is a growing trend in business world globalization. Companies have joint ventures all along with branch business all through the world. Growing globalization has formed a situation in the place of work where employees bring
What do you mean by the term Amoebiasis? And how this disease is caused?
Describe target organs of the hormones?
18,76,764
1925987 Asked
3,689
Active Tutors
1428511
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!