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.
What is Nostril? Briefly explain it.
Deliverable Length: Individual portion 1–2 pages, Group Portion, PowerPoing presentation including 10-12 slides Details: Your health care organization has called upon you to lead a work team to
When a tRNA anticodon is CAA then what is its corresponding mRNA codon? For genetic code name the amino acids from which codon codify?
Why organisms live in the certain places?
What is meant by the goiter and endemic goiter? How this problem is socially solved?
Statistical Process Control (SPC): It is commonly termed to as SPC, is a technique for monitoring, controlling, and enhancing a process via statistical analysis. The philosophy defines that all processes show natural variation, or arbitrariness. Thoug
Name the system which allows fixation and movement to echinoderms?
Elucidate mitotic apparatus?
What are the factors which influence the immunogenicity?
Communication is the lifeblood of business. Success of the communication system affects the success of business. The following points will prove its importance: Smooth working of a business firm: it is through communication that healthy and conductive environment is creat
18,76,764
1956044 Asked
3,689
Active Tutors
1455258
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!