Nitrogenous Bases:
Two kinds of nitrogenous bases are initiated within all nucleic acids. These are derived of purine and pyrimidine.
i. Purine Bases:
Purine Bases are all derived from their parent compound purine that consists of a six membered pyrimidine ring fused to the 5 membered imidazole ring, the purine derivatives initiated in nucleic acids are adenine and guanine.
ii. Pyrimidine Bases:
Pyrimidine Bases are all derived from their parent heterocyclic compound pyrimidine. The general pyrimidine derivatives that are initiated in nucleic acids are Uracil, Thymine and Cytosine.
Minor bases in nucleic acid:
Except the above four bases, specific minor, unusual bases are as well found in DNA and RNA. They are 5 methylcytosine. Those are:
1. N4 acetyl cytosine2. N6 methyladenine 3. N64. N6 dimethyladenine 5. Pseudouracil
Base Pairing:
Base pairing is a necessary characteristic not only to keep the double helical structure of DNA, but as well plays an significant role in DNA, RNA and protein biosynthesis.
In DNA:
Adenine (A) pairs with thymine (T) (A=T) Guanine (G) pairs with cytosine (C) (G ≡ C)
In RNA:
Adenine (A) pairs with uracil (U) (A=U) Guanine (G) pairs with cytosine (C) (G ≡ C)
Chargaffs rule of DNA composition:
DNA has equivalent number of adenine and thymine residues (A=T) and equivalent number of guanine and cytosine (G ≡ C) residues. This is termed as Chargaffs rule of molar equivalence among the purine and pyrimidines in DNA.
Structure of Nucleotides:
Nucleotides are the basic units of nucleic acids. Every nucleotide is having of a
Latest technology based Biology Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Nitrogenous Bases homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Nitrogenous Bases, project ideas and tutorials. We provide email based Nitrogenous Bases homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Nitrogenous Bases. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Nitrogenous Bases. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Oscillators tutorial all along with the key concepts of Kinds of Oscillator, Sine Wave Oscillators, Relaxation oscillators, Sweep oscillators, Significance of oscillators, Principle of Oscillators, Applications of the Multi wave oscillators
Principles of Infrared Spectroscopy tutorial all along with the key concepts of Principles of Infrared Spectroscopy, Intensity and Energy Level of Absorption in IR-Spectroscopy , Instrumentation of Infrared Spectroscopy, Infrared Spectrum and Interpretation of Infrared Spectra
alkanols-characteristics of alkanols tutorial all along with the key concepts of intermolecular hydrogen bonding in alkanols, physical properties of alkanols, chemical properties of alkanols, laboratory test for alkanols
tutorsglobe.com how dna is cut assignment help-homework help by online recombinant dna technology tutors
Now let us converse the range of computers that we see today. Even though they related to the fifth generation they can be split into dissimilar categories relies on the efficiency, size, memory and number of users
Explain Methods of Wage Payment, and various factors to be considered in Methods of Wage Payment. Labour is one of the important issues of production. The achievement of a concern relies on the efficiency of labour to a huge extent. Low wages do not essentially result in low cost of production.
tutorsglobe.com pathogenesis assignment help-homework help by online candida albicans tutors
boost your grades and future with reliable wellness and lifestyle analysis assignment help. we deliver a++ solutions within deadline!
History and Principles of Chemotherapy tutorial all along with the key concepts of History of Chemotherapy, Principles of chemotherapy, Process of Cell Division, Principles of Chemotherapy
For Soldering, electric irons are usually employed on small armatures and gas irons on the larger ones.
tutorsglobe.com causes for monopoly assignment help-homework help by online monopoly tutors
Theory and lecture notes of Two Proportions all along with the key concepts of Two proportions, homework help, assignment help and two parameter testing tutors. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Two Proportions.
tutorsglobe.com cerebrum assignment help-homework help by online the brain tutors
tutorsglobe.com fleshy xerophytes assignment help-homework help by online xeric habitats characterization tutors
Fertilization and gamete formation tutorial all along with the key concepts of Recognition of Egg and Sperm, Sperm attraction-Action at a distance, Acrosomal Reaction in Sea-urchin, sperm-binding protein of mouse zona pellucida, Translocation and Capacitation and Hyperactivation and chemotaxis
1953417
Questions Asked
3689
Tutors
1495528
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!