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What are the contributions of Lourdes Jansuy Cruz in chemistry?
Wiki User
∙ 11y ago
The main contribution of Lourdes J. Cruz in the field of chemistry is her study of toxic peptides in Conus snails. She also helped develop conotoxins, which is being studied as a potential pain reliever.
Wiki User
∙ 9y ago
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What did rufino lirag jr contibute in chemistry?
he made scientific contributions to the biochemistry field of conotoxins, in particular the toxins of the venom of the marine snail Conus geographus. Lourdes Cruz documented the biochemical characterization of the homologous highly toxic monomeric peptides with internal disulfide bonds including: Conotoxin GI, Conotoxin GIA and Conotoxin GII. Lourdes Cruz has helped develop conotoxins for the purpose biochemical probes for examining the activities of the human brain.
On which side of the membrane are Na ions realeased from the pump?
Well it all depends on ur heart rage- if ur heart is feeling like mine then ur broken hearted for sure, If a sexi lover attacked u with fake love like i was by Jonathan Vladimir Umanzor Cruz u were attacked badly, good luck getting curred cuz he kills with 1 to many words !
Who are some famous chemists and what are their contributions?
Below is a list of world-famous chemists:Alfred Nobel (1833-1896), Swedish chemist, engineer, best known for isolating dynamiteLuis Federico Leloir (1906-1987), Argentine biochemist and winner of the 1970 Nobel Prize for research into sugar nucleotides, metabolism of carbohydrates, and renal hypertensionTeunis Ven-der Linden (1884-1965), Dutch chemist, developed insecticide "Lindane"Jabir bin Hayyan (721-815), A Persian polymath and considered the father of modern chemistry. He invented of over twenty types of now-basic chemical laboratory equipment, such as the alembic and retort. He discovered sulfuric acid, and by distilling it together with various salts, Jabir discovered hydrochloric acid (from salt) and nitric acid (from saltpeter).Democritus (460-370B.C.), Greek philosopher introduced idea that matter consisted of atoms having physical size and shape which constantly moved in a void and interacted in different waysDaniel Rutherford (1749-1819), discovered nitrogenRobert Boyle (1627-1691), English physicist and chemist. Experimented in pneumatics (the study of mechanical properties of air and other gases). Through research he rejected the accepted definition of matter and Proposed Boyle's Law (1662)Henry Canvendish (1731-1810), English physicist and chemist, discovered hydrogen (1766), and discovered nitric acidJohn Dalton (1766-1844), English chemist and physicist,(1793), developed atomic theory. His theory (1805) accounts for the law of conservation of mass, law of definite proportions, and law of multiple proportions, he also reduced the first table of atomic weightsAmedeo Avogadro (1776-1856) stated that equal volumes of gases, at the same temperature and pressure, had the same amount of molecules, proposed the Avogadro's Law which states that, "Equal volumes of gases contain the equal number of molecules when the given temperature and pressure are same for all the gases." The number of molecules present is known as, Avogadro's number and is 6.023 x 1023Joseph Louis Gay-Lussac (1778-1850), French chemist and physicist, developed the law of volumes concerning the combination of gases, and also discovered BoronRobert Wilhelm Bunsen (1811-1899), German chemist, helped develop the spectroscope, introduced the Bunsen burner that was actually developed by his laboratory assistant, Peter Desaga, discovered elements Cesium and RubidiumDmitri Ivanovich Mendeleev (1834-1907), Russian chemist, Developed the periodic table by placing the elements in order of increasing atomic weight (1869), Predicted the existence and properties of elements that would fill the gaps left in his chart (1871), These elements were discovered between 1875 and 1885Joseph John Thomson(1856-1940) English physicist, Researched atomic structure, Discovered that atoms contained particles which he called "electrons" by testing the ratio of cathode ray particles to their mass and found out that they were always equal. he Received Nobel Prize for physics (1907) and developed the mass spectrograph with Francis William Ason (1919)Robert Andrews Milikan(1868-1953)American physicist, Succeeded in measuring, quite accurately, the minimum electric charge that could be carried by a particle (1911)Ernest Rutherford(1871-1937) British physicist from New Zealand, Discovered several radioactive isotopes with colleagues (1899-1905), Classified forms of radiation as alpha, beta, and gamma; received Nobel Prize for chemistry (1908)Svante Arrhenius (1859 -1927) - He proposed the equation now known as the Arrhenius equation. He was also one of the first chemists who proposed that when in a solution the salt dissociates into ions even in the absence of an electric current.Jons Jacob Berzelius (1779 - 1848) - Swedish, gave the technique of chemical formula notations. He also proposed the law of constant proportions, which proved that inorganic substances are made of elements that are in constant proportion by weight.Marie Curie (1867 - 1934) - Polish born chemist and physicist, discovered the radioactive elements radium and polonium for which she was awarded the Nobel Prize in Chemistry.Michael Faraday (1791 - 1867) - discovered the aromatic compound benzene.
What happens when mixing Sugar and Water?
Yes. Sugar dissolves in water.
Who made the scientific contributions to the biochemistry field of conotoxins?
Lourdes Cruz
What is the invention of Lourdes cruz?
Dr. Lourdes Cruz created a way to extract toxins from snails and using them to create useful substances. Dr. Lourdes Cruz was a biochemist.
When was Maria de Lourdes Martins Cruz born?
Maria de Lourdes Martins Cruz was born in 1962.
What did rufino lirag jr contibute in chemistry?
he made scientific contributions to the biochemistry field of conotoxins, in particular the toxins of the venom of the marine snail Conus geographus. Lourdes Cruz documented the biochemical characterization of the homologous highly toxic monomeric peptides with internal disulfide bonds including: Conotoxin GI, Conotoxin GIA and Conotoxin GII. Lourdes Cruz has helped develop conotoxins for the purpose biochemical probes for examining the activities of the human brain.
What are invention of doctor Lourdes cruz?
The invention of Dr. Lourdes C. Cruz is the extracting toxins from deadly cone snails to make useful substances.
What is contribution of Lourdes J Cruz?
see the link below
When is the birthday of Lourdes J Cruz?
May 19, 1942 :)
What is the birth name of Angelika dela Cruz?
Angelika dela Cruz's birth name is Maria Lourdes Egger dela Cruz.
What is the birth name of Lulu Dela Cruz?
Lulu Dela Cruz's birth name is Maria Lourdes L dela Cruz.
Lourdes J Cruz and his contributions of field in chemistry?
lani rose Mateo a student of the Philippine science high school contributed on the use of mold extracts to hasten clotting or coagulation and improve the taste of milk processed into cheese.
What actors and actresses appeared in Baton - 1988?
The cast of Baton - 1988 includes: Irene Cruz as Nacinha Manuela da Fonseca as Maid Marina de Sousa as Maid Lourdes Norberto as Joana Raul Solnado as Tatinho
What actors and actresses appeared in As Aventuras de Pasquale - 1966?
The cast of As Aventuras de Pasquale - 1966 includes: Nicolau Breyner as Pasquale Armando Cortez Delfina Cruz Lourdes Lima as Train Passenger Helena Vieira
