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en.wikipedia.org/wiki/Nitrogenous_base

A nitrogenous base, or nitrogen-containing base, is an organic molecule with a nitrogen atom that has the chemical properties of a base. The main biological ...

www.easynotecards.com/print_list/7775

4) The nitrogenous base adenine is found in all members of which group? A) proteins ... 5) A particular triplet of bases in the template strand of DNA is 5' AGT 3 '. ... 8) Which of the following nucleotide triplets best represents a codon?

basicbiology.net/micro/genetics/transcription-and-translation

Mar 18, 2016 ... These two processes are essential for life. They are found in all organisms – eukaryotic and prokaryotic. ... Each nucleotide contains a sugar, a nitrogenous base and a phosphate group. There is a total of four different nitrogenous bases in DNA: adenine (A), thymine (T), guanine (G), and cytosine (C).

www.sbs.utexas.edu/herrin/bio344/lectures/lecturespdf/Background/eSection5.pdf

Aug 24, 1998 ... used in place of thymine. Uracil can also base pair with adenine. .... How can the 4 nucleotides found in DNA encode the 20 different amino ... UCAG on the left, top and right sides represent nitrogenous bases in the codon. ... The codons GCU, GCC, GCA and GCG all encode the amino acid A (alanine).

www.mrothery.co.uk/genetics/dnanotes.htm

In DNA the sugar is deoxyribose. a nitrogenous base. ... The base thymine is found in DNA only and the base uracil is found in RNA only. ... A polynucleotide has a free phosphate group at one end and a free OH group at the other ... Replication means that the DNA, with all its genes, must be copied every time a cell divides.

sciencing.com/what-four-nitrogenous-bases-dna-4596107.html

Apr 24, 2017 ... In 1869, the Swiss doctor Friedrich Miescher discovered the ... Each of these polymer chains contains nucleotides made up of three components: 1. ... A phosphate group 3. A nitrogenous base Only four nitrogenous bases are present in ... are arranged along the DNA backbone that all the information for an ...

study.com/academy/lesson/adenine-structure-lesson-quiz.html

It is one of four nitrogenous bases found in deoxyribonucleic acid (DNA) and ribonucleic ... Adenine helps to stabilize the nucleic acid portion of these molecules. ... Adenine and guanine are the two bases that belong to the purine group, and ... To unlock this lesson you must be a Study.com Member. ..... All rights reserved.

study.com/academy/lesson/dna-adenine-guanine-cytosine-thymine-complementary-base-pairing.html

... as we look at the nitrogenous bases adenine, guanine, cytosine and thymine. ... Miss Crimson: The testimony of my expert witness will not only clear my client of all wrongdoing, but will ... nucleotide consists of a phosphate group, a sugar and a nitrogenous base. .... To unlock this lesson you must be a Study.com Member.

www.proprofs.com/quiz-school/story.php?title=ap-bio-chapter-17

The nitrogenous base adenine is found in all members of which group? A. ... Which of the following help(s) to stabilize mRNA by inhibiting its degradation? A.