Search Results for: purine
Nucleoside
Nucleoside Definition A nucleoside is a nitrogenous base (purine or pyrimidine) bound to a pentose sugar ribose or... Read More
Nucleobase
Definition noun plural: nucleobases (biochemistry) The base in the nucleic acid, e.g. purines and pyrimidines Details ... Read More
Nucleotide
Nucleotide Definition A nucleotide is regarded as the basic building block of nucleic acid (e.g. DNA and RNA). A nucleic... Read More
Transversion
Definition noun, plural: transversions (genetics) A small-scale mutation characterized by the replacement of a purine by... Read More
Pyrimidine
Definition noun plural: pyrimidines py·rim·i·dine, py·rim·i·dine A heterocyclic aromatic compound that presents as... Read More
Dinucleotide
Definition noun plural: dinucleotides di·nu·cle·o·tide, daɪ njuːklɪəˌtaɪd An organic compound comprised of two... Read More
Mononucleotide
Definition noun plural: mononucleotides mon·o·nu·cle·o·tide, ˌmɒnəʊˈnjuːklɪəˌtaɪd A single nucleotide (as... Read More
Adenine nucleotide
Definition noun plural: adenine nucleotides A nucleotide wherein the nucleobase is adenine Details Overview A nucleotide... Read More
Polynucleotide
Definition noun plural: polynucleotides pol·y·nu·cle·o·tide, ˌpɒlɪˈno͞o′klē-ə-tīd A biopolymer comprised of... Read More
Substitution mutation
Definition noun, plural: substitution mutations (genetics) A small-scale mutation characterized by a substitution of one or... Read More
Oligonucleotide
Definition noun plural: mononucleotides ol·i·go·nu·cle·o·tide, ŏl′ĭ-gō-no͞o′klē-ə-tīd A short polymer... Read More
Chemical Composition of the Body
In order to fully understand the mechanisms of human physiology, it is important to have an understanding of the chemical... Read More
Guanosine diphosphate
Definition noun plural: guanosine diphosphates (biochemistry) A nucleotide made up of guanine, ribose, and two phosphate... Read More
Deoxyadenosine diphosphate
Definition noun plural: deoxyadenosine diphosphates (biochemistry) A nucleotide composed of adenine, deoxyribose and two... Read More
Transition
Definition noun, plural: transitions (genetics) A small-scale mutation characterized by the replacement of a purine by... Read More
Deoxyguanosine diphosphate
Definition noun plural: deoxyguanosine diphosphates (biochemistry) A nucleotide composed of guanine, deoxyribose and two... Read More
Deoxyguanosine triphosphate
Definition noun plural: deoxyguanosine triphosphates (biochemistry) A nucleotide composed of guanine, deoxyribose and... Read More
Base-pairing rule
Base-pairing Rules Definition The base-pairing rules are rules that apply during the pairing between one purine and one... Read More
Ribonucleotide
Definition noun plural: ribonucleotides ri·bo·nu·cle·o·tide, ˌraɪbəʊˈnjuːklɪəˌtaɪd A form of nucleotide in... Read More
Guanosine monophosphate
Definition noun plural: guanosine monophosphates (biochemistry) A nucleotide composed of guanine, ribose and a phosphate... Read More
Adenosine diphosphate
Definition noun plural: adenosine diphosphates (biochemistry) A nucleotide made up of adenine, ribose, and two phosphate... Read More
Frameshift mutation
Define Frameshift Mutation What is a frameshift mutation? In biology, insertions or deletions of nucleotides in the coding... Read More
Deoxyadenosine triphosphate
Definition noun plural: deoxyadenosine triphosphates (biochemistry) A nucleotide composed of adenine, deoxyribose and... Read More
Deoxyadenosine monophosphate
Definition noun plural: deoxyadenosine monophosphates (biochemistry) A nucleotide composed of adenine, deoxyribose and a... Read More
Guanosine triphosphate
Definition noun plural: guanosine triphosphates (biochemistry) An organic compound that is composed of guanosine (a... Read More
Deoxyguanosine monophosphate
Definition noun plural: deoxyguanosine monophosphates (biochemistry) A nucleotide composed of guanine, deoxyribose and a... Read More
Adenosine triphosphate
Adenosine Triphosphate Definition noun plural: adenosine triphosphates (biochemistry) An organic compound that is... Read More
Transition mutation
transition mutation A point mutation involving substitution of one base-pair for another, i.e., replacement of one purine... Read More
Deoxyribonucleotide
Definition noun plural: deoxyribonucleotides de·ox·y·ri·bo·nu·cle·o·tide, diˌɒk... Read More
Adenosine monophosphate
Definition noun plural: adenosine monophosphates (biochemistry) A nucleotide composed of adenine, ribose and a phosphate... Read More
Replication
Replication, in the general sense, is to create a copy or a duplicate. Thus, in biology, replication is commonly associated... Read More