The in Biological Definition
Navigation Links
The in Biological Definition
... Abiogenesis , in its most general sense, is the hypothetical generation of life from non-living matter. Today, the term is primarily used in the context of biology ...
... An absorption spectrum is a diagram depicting the wavelengths of electromagnetic radiation ... material, usually a gas . It can be regarded as the opposite to an emission spectrum , which is a depiction of the specific wavelengths emitted by a material. Let ...
... in areas such as fatty acid oxidization and the citric acid cycle . Its main function is to ... is an important molecule itself. It is the precursor to HMG CoA, which is a vital component ... ketone synthesis. Furthermore, it contributes the acetyl group to acetylcholine ...
... filaments (or microfilaments ), which like the other two components of the cellular cytoskeleton form a three-dimensional ... . Actin filaments provide mechanical support for the cell, ...
... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In Eutherian mammals , ...
... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In Eutherian mammals , ...
... the activation energy in chemistry is the energy needed by a system to initiate a ... Activation energy is often used to denote the minimum energy needed for a specific chemical ...
... the active site of an enzyme is the binding site where catalysis occurs. the structure and chemical properties ...
... Active transport is the mediated transport of biochemicals , and other ... gradient ). This is achieved by either altering the affinity of the binding site or ...
... Adaptive radiation describes the rapid speciation of a single or a few species ... that was unreachable before. For example, the Darwin's finches on the Galapagos islands developed from a single ...
... For other uses of the initials ATP, see ATP (disambiguation) Adenosine triphosphate ( ATP ) is the nucleotide known in biochemistry as the " molecular currency" of intracellular energy ...
... resulting in a lack of pigmentation in the eyes, skin and hair. It is an inherited condition arising from the combination of recessive genes passed from both ... in eyesight and skin usually result from the condition. This article is intended to cover ...
... of gel permeation chromatography with the ability to design a stationary phase that ... a mixture into a buffering solution. Reduce the amount of a molecule in a mixture. ... Protocols General Procedure Usually the starting point is an undefined heterogeneous ...
... alcoholic beverage ). This sense underlies the term alcoholism ( addiction to alcohol). Other ... adjective, as in isopropyl alcohol or by the suffix -ol , as in isopropanol . In ... bound to other hydrogen and/or carbon atoms. the general formula for a simple alcohol containing ...
... is a blood plasma protein that is produced in the liver and forms a large proportion of all plasma protein. It is also found in egg white . the normal range of albumin concentrations in ... globulin . Albumin is essential for maintaining the oncotic pressure needed for proper distribution ...
... 6 , 1881 – March 11 , 1955 ) discovered the antibiotic substance lysozyme and isolated the antibiotic substance penicillin from the fungus Penicillium notatum . Biography ...
... is any one of a number of alternative forms of the same gene occupying a given locus (position) on a chromosome . An example is the gene for blossom color in many species of flower - a single gene controls the color ...
... 1 Early life 2 Exploration and study of the natural world 3 Theory of evolution 4 Religious views, and application of the theory to mankind 5 Precursor of ecology, ... was born at Usk , Monmouthshire . He was the eighth of nine children of Thomas Vere Wallace ...
... its activity or efficiency changes in response to the binding of an effector molecule at a ... are referred to as allosteric activation , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other site", referring ...
... the algae (singular is alga ) comprise several ... as simple plants , and some are related to the higher plants . Others represent independent ... in that they are photoautotrophic . Thus, the algae are no longer considered a natural ...
... genetics that is used in characterizing the genetic diversity of a species population , or equivalently the richness of its gene pool . Allele frequency is ... each of their somatic cells (e.g. two loci in the cells of diploid species, which contain two ...
... its activity or efficiency changes in response to the binding of an effector molecule at a ... are referred to as allosteric activation , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other site", referring ...
... In proteins , the α helix is a major structural motif in ... Corey , and Herman Branson in 1951 based on the known crystal structures of amino acids and ... Pauling's prediction of planar peptide bonds . the amino acids in an α helix are arranged in a ...
... Alternative splicing is the process that occurs in eukaryotes in which the splicing process of a pre-mRNA can lead to ... adapted to this biochemical process when using the protein biosynthesis apparatus. ...
... are organic compounds containing nitrogen as the key atom in the amine functional group. Amines have structures ... replaced by alkyl groups or other groups where the nitrogen is bonded to a carbon atom ...
... the Ames test is a biological assay used in ... said to be mutagenic if it causes a change in the DNA (deoxyriboneucleic acid) of a living cell or organism. the test is named after its inventor, Bruce Ames . ...
... Anabolism is the aspect of metabolism that is characterized by ... of categorizing metabolic processes, whether at the cellular , organ or organism level is as ... off catabolic processes and vice versa. Most of the known signals are hormones of various types. ...
... to alpha amino acids: those amino acids in which the amino and carboxylate functionalities are attached to the same carbon . Amino acid residue is what is ... a water molecule has been lost (an H+ from the nitrogenous side and an OH- ...
... . It is a love sonnet dedicated to describing the parts of a lover 's anatomy, usually female . Anatomical drawing of the human muscles from the Encyclopdie . Anatomy ...
... the three-letter abbreviation AMP can refer to the following: In biology , the nucleotide adenosine monophosphate As a ...
... means without air , as opposed to aerobic . the presence or absence of air, or more precisely the presence or absence of oxygen in the air, affects various chemical and biological ...
... are a major group of organisms , classified as the kingdom Animalia or Metazoa. In general they ... of metamorphosis later on. Aristotle divided the living world between animals and plants , and this was followed by Carolus Linnaeus in the first hierarchial classification. Since then ...
... and φάσις = stage) is the stage of meiosis or mitosis when chromosomes ... Each chromatid moves to opposite poles of the cell (opposite ends of the nuclear spindle ). Anaphase is preceded by ...
... physiologist and biophysicist , who won the 1963 Nobel Prize in Physiology or Medicine for his work with Alan Lloyd Hodgkin on the basis of nerve " action potentials ," the electrical impulses that ...
... An antibiotic is a drug that kills or slows the growth of bacteria . Antibiotics are one class ... drugs. They are relatively harmless to the host, and therefore can be used to treat infections . the term originally described only those formulations ...
... Antibiotic resistance is the ability of a microorganism to withstand the effects of an antibiotic . Antibiotic resistance ... or plasmid exchange between bacteria of the same species . If a bacterium carries several ...
... including RNA translation . It is, specifically, the group of nucleotides on a strand of tRNA that ... strand of mRNA . See also protein synthesis . the first base on the anticodon can be modified to another nucleotide ...
... An antibody is a protein used by the immune system to identify and neutralize ... 1 Definition 2 Structure of the antibody 3 Isotypes 3.1 IgG 3.2 ... 3.4 IgD 3.5 IgE 4 Function 4.1 the humoral immune response 5 Medical ...
... response (provokes immunity) when introduced into the body. An immunogen is always a macromolecule (protein, polysaccharide). Its ability to provoke the immune response depends on its foreignness to the host, molecular size, chemical composition and ...
... was a tradesman and scientist from Delft , in the Netherlands . He is best known for his contribution to improvement of the microscope and his contributions towards the establishment of cell biology . Using his ...
... An absorption spectrum is a diagram depicting the wavelengths of electromagnetic radiation ... material, usually a gas . It can be regarded as the opposite to an emission spectrum , which is a depiction of the specific wavelengths emitted by a material. Let ...
... in areas such as fatty acid oxidization and the citric acid cycle . Its main function is to ... is an important molecule itself. It is the precursor to HMG CoA, which is a vital component ... ketone synthesis. Furthermore, it contributes the acetyl group to acetylcholine ...
... filaments (or microfilaments ), which like the other two components of the cellular cytoskeleton form a three-dimensional ... . Actin filaments provide mechanical support for the cell, ...
... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In Eutherian mammals , ...
... In sperm cells of many higher animals, the acrosome develops over the anterior half of its head. It is a cap-like structure derived from the Golgi apparatus . In Eutherian mammals , ...
... the activation energy in chemistry is the energy needed by a system to initiate a ... Activation energy is often used to denote the minimum energy needed for a specific chemical ...
... the active site of an enzyme is the binding site where catalysis occurs. the structure and chemical properties ...
... Active transport is the mediated transport of biochemicals , and other ... gradient ). This is achieved by either altering the affinity of the binding site or ...
... Adaptive radiation describes the rapid speciation of a single or a few species ... that was unreachable before. For example, the Darwin's finches on the Galapagos islands developed from a single ...
... For other uses of the initials ATP, see ATP (disambiguation) Adenosine triphosphate ( ATP ) is the nucleotide known in biochemistry as the " molecular currency" of intracellular energy ...
... resulting in a lack of pigmentation in the eyes, skin and hair. It is an inherited condition arising from the combination of recessive genes passed from both ... in eyesight and skin usually result from the condition. This article is intended to cover ...
... of gel permeation chromatography with the ability to design a stationary phase that ... a mixture into a buffering solution. Reduce the amount of a molecule in a mixture. ... Protocols General Procedure Usually the starting point is an undefined heterogeneous ...
... alcoholic beverage ). This sense underlies the term alcoholism ( addiction to alcohol). Other ... adjective, as in isopropyl alcohol or by the suffix -ol , as in isopropanol . In ... bound to other hydrogen and/or carbon atoms. the general formula for a simple alcohol containing ...
... is a blood plasma protein that is produced in the liver and forms a large proportion of all plasma protein. It is also found in egg white . the normal range of albumin concentrations in ... globulin . Albumin is essential for maintaining the oncotic pressure needed for proper distribution ...
... 6 , 1881 – March 11 , 1955 ) discovered the antibiotic substance lysozyme and isolated the antibiotic substance penicillin from the fungus Penicillium notatum . Biography ...
... is any one of a number of alternative forms of the same gene occupying a given locus (position) on a chromosome . An example is the gene for blossom color in many species of flower - a single gene controls the color ...
... 1 Early life 2 Exploration and study of the natural world 3 Theory of evolution 4 Religious views, and application of the theory to mankind 5 Precursor of ecology, ... was born at Usk , Monmouthshire . He was the eighth of nine children of Thomas Vere Wallace ...
... its activity or efficiency changes in response to the binding of an effector molecule at a ... are referred to as allosteric activation , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other site", referring ...
... the algae (singular is alga ) comprise several ... as simple plants , and some are related to the higher plants . Others represent independent ... in that they are photoautotrophic . Thus, the algae are no longer considered a natural ...
... genetics that is used in characterizing the genetic diversity of a species population , or equivalently the richness of its gene pool . Allele frequency is ... each of their somatic cells (e.g. two loci in the cells of diploid species, which contain two ...
... its activity or efficiency changes in response to the binding of an effector molecule at a ... are referred to as allosteric activation , while the opposite is called allosteric inhibition . "Allostery" is derived from the Greek "other site", referring ...
... In proteins , the α helix is a major structural motif in ... Corey , and Herman Branson in 1951 based on the known crystal structures of amino acids and ... Pauling's prediction of planar peptide bonds . the amino acids in an α helix are arranged in a ...
... Alternative splicing is the process that occurs in eukaryotes in which the splicing process of a pre-mRNA can lead to ... adapted to this biochemical process when using the protein biosynthesis apparatus. ...
... are organic compounds containing nitrogen as the key atom in the amine functional group. Amines have structures ... replaced by alkyl groups or other groups where the nitrogen is bonded to a carbon atom ...
... the Ames test is a biological assay used in ... said to be mutagenic if it causes a change in the DNA (deoxyriboneucleic acid) of a living cell or organism. the test is named after its inventor, Bruce Ames . ...
... Anabolism is the aspect of metabolism that is characterized by ... of categorizing metabolic processes, whether at the cellular , organ or organism level is as ... off catabolic processes and vice versa. Most of the known signals are hormones of various types. ...
... to alpha amino acids: those amino acids in which the amino and carboxylate functionalities are attached to the same carbon . Amino acid residue is what is ... a water molecule has been lost (an H+ from the nitrogenous side and an OH- ...
... . It is a love sonnet dedicated to describing the parts of a lover 's anatomy, usually female . Anatomical drawing of the human muscles from the Encyclopdie . Anatomy ...
... the three-letter abbreviation AMP can refer to the following: In biology , the nucleotide adenosine monophosphate As a ...
... means without air , as opposed to aerobic . the presence or absence of air, or more precisely the presence or absence of oxygen in the air, affects various chemical and biological ...
... are a major group of organisms , classified as the kingdom Animalia or Metazoa. In general they ... of metamorphosis later on. Aristotle divided the living world between animals and plants , and this was followed by Carolus Linnaeus in the first hierarchial classification. Since then ...
... and φάσις = stage) is the stage of meiosis or mitosis when chromosomes ... Each chromatid moves to opposite poles of the cell (opposite ends of the nuclear spindle ). Anaphase is preceded by ...
... physiologist and biophysicist , who won the 1963 Nobel Prize in Physiology or Medicine for his work with Alan Lloyd Hodgkin on the basis of nerve " action potentials ," the electrical impulses that ...
... An antibiotic is a drug that kills or slows the growth of bacteria . Antibiotics are one class ... drugs. They are relatively harmless to the host, and therefore can be used to treat infections . the term originally described only those formulations ...
... Antibiotic resistance is the ability of a microorganism to withstand the effects of an antibiotic . Antibiotic resistance ... or plasmid exchange between bacteria of the same species . If a bacterium carries several ...
... including RNA translation . It is, specifically, the group of nucleotides on a strand of tRNA that ... strand of mRNA . See also protein synthesis . the first base on the anticodon can be modified to another nucleotide ...
... An antibody is a protein used by the immune system to identify and neutralize ... 1 Definition 2 Structure of the antibody 3 Isotypes 3.1 IgG 3.2 ... 3.4 IgD 3.5 IgE 4 Function 4.1 the humoral immune response 5 Medical ...
... response (provokes immunity) when introduced into the body. An immunogen is always a macromolecule (protein, polysaccharide). Its ability to provoke the immune response depends on its foreignness to the host, molecular size, chemical composition and ...
... was a tradesman and scientist from Delft , in the Netherlands . He is best known for his contribution to improvement of the microscope and his contributions towards the establishment of cell biology . Using his ...
Other ContentsappendicitisareolaappendectomyarmpitarmpitarachnodactylyappetiteappetiteappetiteappetiteappetitearrhythmiaarrhythmiaarrhythmiaarrhythmiaOther TagsPauseExposeIntegrinTransplantTransplantTransplantTransplantTransplantDeadlyDeadlyCondomTeenage
(Date:11/23/2009)... Current research suggests that a common oral bac...ated report by Nichols et al, "Unique Lipids from ...TLR2 Ligands Capable of Enhancing Autoimmunity," a... Journal of Pathology . , Multiple sclerosis (MS...rain and spinal cord, affects nearly 1 in 700 peop...
(Date:11/23/2009)..., Ala. A new study by University of Alabama at Bi...dex (BMI) and co-existing medical conditions (co-m...served among African-Americans compared to Caucasi...shed online Nov. 23 in Cancer , a journal of the ... that although BMI and co-morbidity are independen...
(Date:11/23/2009)...e frogs and toads have existed for 360 million yea...ew aquatic fungus is threatening to make many of t...er issue of Microbiology Today . , The fungus,...to be associated with waves of amphibian extinctio...in the 1990,s. Bd infects over 350 amphibian speci...
Breaking Biology News(10 mins):Factors from common human bacteria may trigger multiple sclerosis 2Racial disparity in colon cancer survival not easily explained, UAB researchers say 2A Public Option Means a Patient Option 54644 1Planet Fitness Soars to Inc 500 54641 1Planet Fitness Soars to Inc 500 54641 2Presidential Towers Donates Apartment to the University of Illinois Medical Center 54638 1Presidential Towers Donates Apartment to the University of Illinois Medical Center 54638 2(Date:11/24/2009)...y help ward off peripheral artery disease, resear...y News) -- Among people aged 75 and older, the her...t attacks, stroke or death, a new study finds. ,...emedy might help prevent the leg-circulation probl..., Ginkgo contains nutrients called flavonoids, wh...
(Date:11/24/2009)...have found that hormones produced during pregnancy...h of breast cancer. This protein, alpha-fetoprotei...nt for the treatment and prevention of breast canc...vention Research , a journal of the American Assoc...nancy, such as estrogen, all induce AFP, which dir...
(Date:11/24/2009)...swire-USNewswire/--Thereisanewgameintownwhenitcome...feringpragmaticandrealisticstrategieswheretraditio...ingthismovementisagroupcalledHAMS--HarmReduction,A...f-charge,lay-ledsupportandinformationalgroupforpeo...coholAbuseandAlcoholismtellsusthatonly7%ofpeoplewi...
(Date:11/24/2009)...PRNewswire/--Thankstoaninnovativeprogramrecentlyde...ndAnthemBlueCrossandBlueShieldinMaine,someAnthemme...cianwithoutleavinghome. ,, Aspartofthepilot,Ant...stionsandcommunicateviaemailwiththeirproviderabout...nts,checkingontestresults,orrequestingprescription...
(Date:11/24/2009)...ts Conjoint Mid-Winter Meetings Jan. 27Feb. 2, 201...rque, N.M. This year, SNM joins its annual Mid-Win...ting and Educational Symposium of the American Col...and Molecular Imaging Summit and the Clinical Tria... offers participants an outstanding range of scien...
Breaking Medicine News(10 mins):Health News:Ginkgo Won't Prevent Heart Attack, Stroke in Elderly 2Health News:Ginkgo Won't Prevent Heart Attack, Stroke in Elderly 3Health News:Protein from pregnancy hormone may prevent breast cancer 2Health News:Harm Reduction for Alcohol: An Idea Whose Time Has Arrived 2Health News:The Doctor Will See You Now. . .Online 2Health News:SNM's Conjoint Mid-Winter Meetings offer 4 scientific meetings in 1 location 2[0] Ginkgo Won't Prevent Heart Attack, Stroke in Elderly[0] Protein from pregnancy hormone may prevent breast cancer[0] Harm Reduction for Alcohol: An Idea Whose Time Has Arrived[0] The Doctor Will See You Now. . .Online[0] SNM's Conjoint Mid-Winter Meetings offer 4 scientific meetings in 1 location
PauseHeartyInsomniacsExposeIntegrinExpandableTransplantHyaluronicDeadlyCombingUnpleasantCondomTeenageFamine
Other Tagsprospect 2prospect 3prospect 4trade 2trade 3blue 2blue 3attracted 2
| Copyright © 2003-2009 Bio-Medicine. All rights reserved. ABOUT | CONTACT US | DISCLAIMER | PRIVACY POLICY | TERMS AND CONDITIONS |  |