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Compound in Biological Dictionary

Vitamin

... A vitamin is an organic compound required as a nutrient in tiny amounts by an organism. A compound is called a vitamin when it cannot be ... the free encyclopedia. A vitamin is an organic compound ... A vitamin B12 blood test measures the ...

Urea

... Urea or carbamide is an organic compound with the chemical formula (NH2)2CO. The ... What is Urea ? ... Urea was the first natural compound to be synthesized ... Synthetic urea is ... at Alibaba.com. Urea is an organic compound of carbon, nitrogen, oxygen, and hydrogen. ... ...

Pyrimidine

... Pyrimidine is a heterocyclic aromatic organic compound similar to benzene and pyridine, containing two ... Pyrimidine is a heterocyclic aromatic organic compound similar to benzene and ... Nucleobases: Adenine ... dictionary. ... It is the parent compound of the pyrimidine bases of nucleic acid. ... ...

Molecule

... together. ... What is the difference between a compound and a molecule ? ... Return to the Atoms, ... is. If water is a molecule , is it also a compound because the ... Offers access to articles for ... the smallest particle in a chemical element or compound that has ... Molecules are made up of atom s ...

Microscope

... in 1931 by the German ... Provides stereo and compound microscopes , as well as imaging devices for ... lens, or of a lens ... 6 History of the compound Microscope . 7 Position and Size of Image. 8 ... 2.0 MP Digital Camera 44340 ... The compound microscope consists essentially of two lens ...

Leaflets

... ... A leaflet in botany is a part of a compound leaf. A leaflet may resemble an entire leaf, but ... is, but rather on a vein of the whole leaf . compound leaves are common in many plant families. For example, a tomato plant has leaflets on compound leaves. Psychological Operations/Warfare ...

Hydrolysis

... hydrolysis n. Decomposition of a chemical compound by reaction with water, such as the dissociation ... is a chemical reaction in which a chemical compound decomposes by ... 6 Irreversibility of ... chemical reaction or process in which a chemical compound reacts ... In organic chemistry, hydrolysis ...

Compound eye

... (Redirected from compound eye ) Jump to: navigation, search ... compound eye of Antarctic krill ... A compound eye may consist of thousands of individual ....

Compound

... compound (enclosure), a cluster of buildings having a shared purpose, usually ... compound bow, a type of bow for archery. compound (linguistics), a word that ... A chemical ...

Vitamins

... A vitamin is an organic compound required as a nutrient in tiny amounts by an organism. A compound is called a vitamin when it cannot be synthesized in sufficient ...

Purine

... a colorless crystalline nitrogen-containing organic base; the parent compound of various ... does purine mean? Read ... What are Purine ... to 400 mg. uric acid/100g) Bean, seed, white, dry ... A purine is a compound that is mainly found in animal protein and is metabolized ... Low ...

Leaf

... leaf . ... 5 Submerged (Underwater) Leaves Structure. 6 Simple and compound Leaf Forms. 6.1 Simple Leaves ... showing origin of leaves : f, ... of leaves are (1) the simple leaf , which has a single, undivided ... compound leaves that bear leaflets in two opposite rows arising from a ... ...

Chlorophyll

... for convenient and enjoyable healthy eating. Chlorophyll is a green compound found in leaves and green stems of plants. Initially, it was assumed that chlorophyll was a single compound but in 1864 ... Save on Chlorophyll Supplements at Puritan.com. High ...

Adenosine triphosphate

... catabolic ... Adenosine triphosphate (ATP) is the chemical compound known in biochemistry as ... ATP consists of adenosine and three ... as the body's "energy currency" ... groups are attached, the resulting compound is adenosine diphosphate (ADP) ... Adenosine Triphosphate (ATP) ...

Uric acid

... Uric acid (or urate) is an organic compound of carbon, nitrogen, oxygen and hydrogen with the formula C5H4N4O3. uric acid n. A semisolid compound, C 5 H 4 N 4 O 3 , that is a ...

Repetitive DNA

... very rapidly. ... repetitive DNA - DNA sequences that are present in a genome in ... News archive for repetitive DNA . Anti-aging compound claims to reset the clock - 21 Aug 2007 ... Repetitive DNA , with different selective pressures from those acting on genes ... The repetitive ...

Reducing agent

... A reducing agent is the element or compound in a redox reaction that reduces another species. In doing so, it becomes oxidized, and is therefore the electron donor in the redox. For example ...

Pyruvic acid

... acids (alanine, tyrosine, ... Find deals and discount prices on pyruvic acid at Smarter. Shop online, compare products, and save. PubChem compound Summary ... Pyruvic Acid - Substance Summary (SID 841522) ... Pyruvic Acid . Safety and Toxicology ... Alibaba.com provides Pyruvic Acid ...

Prostate gland

... The prostate is a compound tubuloalveolar exocrine gland of the male mammalian reproductive system. Females also have prostate glands, previously called paraurethral or ...

Polypeptide

... have ... Britannica online encyclopedia article on polypeptide (biochemistry), ... to the tissues. Hemoglobin is composed of a porphyrin compound (heme) and globin. ... Zoology information, history, articles and research from Academic Journals, Newspapers, and magazines at HighBeam.com. ...

Pinna

... molluscs also known as "pen shells" ... pinna n. , pl. pinnae or pinnas . Botany. A leaflet or primary division of a pinnately compound leaf ... What organ includes a cochlea and a pinna ? ... Pinna (anatomy) Pinna (anatomy) The auricula . Lateral surface. Latin ...

Photolysis

... Photodissociation, photolysis , or photodecomposition is a chemical reaction in which a chemical compound is broken down by photons. It is defined as the interaction of one or more photons with one target molecule. chemical process by which molecules ...

Phosphate group

... Chemical Reporter articles plus many other academic journal articles, magazine articles & newspaper ... PubChem ... phosphate - group - compound Summary (CID 1003) Table of Contents ... SID 3071 - External ID: PHOSPHATE - GROUP . Physical Properties: 1 Link ... Linear (oxidative) portion ...

Parallelism

... in ... Parallelism allows you to show order and clarity and rhythm in a sentence, a ... Parallelism is required in lists and series; in compound structures; in every ... Parallelism ... Parallel computing (or parallelism ) is the simultaneous (to make it less linear ... Parallelism ...

Nucleotide

... basic structural unit of nucleic acids (DNA or ... triphosphate, ATP — a nucleotide derived from adenosine ... A nucleotide is a chemical compound with three components: a nitrogen-containing ... Retrieved from http://www.newworldencyclopedi a.org/entry/ Nucleotide ... Nucleotide summary ...

Nitrogenous base

... A nitrogenous base is an organic compound that owes its property as a base to the lone pair of electrons of a nitrogen atom. Notable nitrogenous bases include purine bases. Pyrimidine ...

Lichens

... are divided into five categories ... Foliose and fruticose are the lichens that look like little leaves (folium is ... Lichens are remarkable compound organisms that are an excellent example of ... However while some sources claim that lichens are all classified into their own ... Lichens ...

Lens

... symmetry which transmits and refracts light, converging or diverging the beam. A simple lens is a lens consisting of a single optical element. A compound lens ... Gravitational lens , a massive astronomical object which bends the light from ... Microwave lens , used to focus microwave ...

Krebs cycle

... facts, and pictures about Krebs cycle at Encyclopedia.com. ... The Krebs cycle begins with the condensation of one molecule of a compound ... Hello to anyone interested in the wonderful world of the Krebs Cycle ! ... Krebs ' later work showed that the cycle is not restricted ...

Homozygosity

... using two homozygosity -by-descent ... associations with low TG levels, suggesting that homozygosity ... However, homozygosity rather than compound heterozygosity, is frequently ... Homozygosity Mapping ... Homozygosity and the numbers of alleles of each marker ... ...

Hemoglobin

... of hemoglobin . ... The hemoglobin molecule actually contains another molecule within it, called heme. ... Hemoglobin , iron-protein compound in red blood cells that gives blood its red color and transports oxygen, carbon dioxide, and nitric ... ...

Gynoecium

... b. syncarpous gynoecium - syncarpy (connation or fusion of carpels) is marked by ... d. multicarpellate gynoecium - this term denotes either a compound pistil or ... Collectively, the carpels form the gynoecium which is sometimes referred to as ... may be used to determine the number of ...

Gastrula

... gastrula stage. ... chimera, zebrafish embryo, gastrula , blastula, targeted, transplantation ... Transplantation at gastrula stages on the compound microscope. Description of the transplant rig ... gastrula -stage transplants. A: ideal shape of a gastrula ... Gastrula information ...

Flavine

... were found for your search in Encarta. ... FLAVINE · fine chemistry. flavine - definition of flavine in the Medical ... HIC-Up files for compound FMA 6-(3-tetradecanoic acid) flavine mononucleotide ... Search for "6-(3-tetradecanoic acid) flavine mononucleotide" with Google. Google ... ...

Exocrine glands

... you can add more facts here " ... Exocrine glands represent invaginations of ectodermal or endodermal epithelia ... Most of the tissue is a compound exocrine gland , with secretory units and ducts. ... ... between exocrine and endocrine glands . ... ducts of exocrine glands . G. ... ...

Disulfide bridge

... to the structural unit composed of a linked pair of sulfur atoms. The disulfide anion is S22−. The term disulfide can also refer to a chemical compound that contains a disulfide ... A disulfide bond (SS-bond), also called a disulfide bridge , is a strong covalent ... Disulfide bonds play ...

Deoxyribonucleotide

...... guanine deoxyribonucleotide . restriction endonuclease ... deoxyribonucleotide . Deoxyribonucleotides. Deoxyribonucleotides ... PubChem compound Summary ... A deoxyribonucleotide polymer that is the primary genetic material of all cells. ... ( Deoxyribonucleotide )m ( Deoxyribonucleotide ...

Deoxyribonucleic acid

... ... Institute fact sheet Deoxyribonucleic Acid (DNA) provides an introduction to ... Deoxyribonucleic acid (DNA) is an organic chemical compound made up of molecules ... The acid was named deoxyribonucleic acid , or DNA. ... (Redirected from Deoxyribonucleic acid ) Jump to: ...

Cofactors

... A cofactor is a non-protein chemical compound that is bound to a protein and is required for the protein's biological activity. These proteins are commonly enzymes and cofactors can ...

Coenzymes

... A cofactor is a non-protein chemical compound that is bound to a protein and is required for the protein's biological activity. These proteins are commonly enzymes and cofactors can ...
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