archenteron
archenteron A primitive digestive cavity of the
embryo at the
gastrula stage of development in
animals. It is formed by invagination of
mesoderm and
endoderm cells, opens to the outside by a
blastopore, and finally develops into the gut cavity.
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 "Sun, The: Downers Grove (IL)")
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Breaking the mole; Chemistry students scrap lectures to celebrate measuring unit
Newspaper article from: Sun, The: Downers Grove (IL); 11/6/2003; ; 700+ words
; ...different. Students supplied mole food, including a pan of brownies sporting a chocolate mole nesting on a patch of alfalfa...to good use and made stuffed moles out of felt from a pattern...extra credit for bringing a mole in," said sophomore Caity...North, 75 percent will take chemistry at ...
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UNIVERSITY OF SOUTHERN INDIANA HOSTING MOLE DAY CHEMISTRY CELEBRATION
News Wire article from: US Fed News Service, Including US State News; 10/20/2008; 421 words
; ...school students will face off in a chemistry competition Tuesday, October 21, when USI's Department of Chemistry and the Indiana-Kentucky Border...American Chemical Society host a Mole Day Chemistry Celebration on the University...
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Chemistry Lovers Celebrate Mole Day
Transcript from: NPR All Things Considered; 10/16/2006; ; 700+ words
; ...that amount in grams is one mole. KRAMER: Take carbon for instance...12 grams of carbon equals one mole, but moles, says Hinrichsen, aren't limited to chemistry. Ms. HINRICHSEN: You could have a mole of chocolate chips. You could...
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 "The Post-Standard (Syracuse, NY)")
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PERFECT CHEMISTRY TURNS MOLE DAY INTO ES-M SCHOOL PARTY TO REMEMBER.(Local)
Newspaper article from: The Post-Standard (Syracuse, NY); 10/24/2004; 700+ words
; ...writer Who would have thought a chemistry party could draw several hundred...enthusiasm of Mole Day organizer/chemistry teacher Sally Mitchell or...awareness in the science of chemistry, and to raise money for the...02. A theme of "Pi a la Mole" and pie-eating contests...Guacamole and ...
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 "Evansville Courier & Press (2007-Current)")
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CHEMISTRY TAKES A HOLIDAY MOLE DAY AT USI CELEBRATES THE ENORMOUS IMPORTANCE OF A TINY UNIT OF MEASURE
Newspaper article from: Evansville Courier & Press (2007-Current); 10/22/2008; ; 640 words
; For chemistry teachers, students and researchers, Mole Day is a time for celebration...research aspect of chemistry, or as he put it...Teachers said the Mole Day event is circled...world applications of chemistry, rather than me just...
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MOLE IS THE GOAL; Chemistry students have fun with early-morning celebration
Newspaper article from: The Patriot Ledger Quincy, MA; 10/24/2003; ; 555 words
; ...darkness suitable for furry moles, 81 Randolph High School...to begin their own "Mole Day" party starting...students interested in chemistry. The National Mole Day...retired high school chemistry teacher in Prairie du...Rock 'n' Mole." Mole Day celebrations have...awareness ...
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Raise the beaker Mole Day party honors basic unit of chemistry
Newspaper article from: The Milwaukee Journal Sentinel; 10/23/1997; ; 517 words
; ...of the most basic units in chemistry. Like the hamburger, the...founded by Maurice Oehler, a chemistry teacher from Prairie du Chien...friends have been celebrating Mole Day for years. "Since high...snoozed through high school chemistry, moles are used to measure the amounts...
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Celebration turns students into mole people Pius XI gets up early to study chemistry formula and for extra credit
Newspaper article from: The Milwaukee Journal Sentinel; 10/24/1997; ; 700+ words
; ...burrowed into the brain of every chemistry student. The formula is...10th month. And hence, the chemistry students giving up sleep just...attractive about science. As for Mole Day, "the closest I came...is not interesting. Even moles? "Not unless I'm going...You don't have to take chemistry ...
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Chemists celebrate Mole Day
News Wire article from: University Wire; 10/23/2001; ; 666 words
; ...president of the UI Chemistry Club. Mole Day is an annual...the public about moles. There is more...year the theme for Mole Day is "Chemistry in Art." The chemistry department created a periodic table of moles, using traditional...
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Raise a beaker Let Mole Day party begin
Newspaper article from: The Milwaukee Journal Sentinel; 10/23/1997; ; 700+ words
; ...of the most basic units in chemistry. Like the hamburger, the...founded by Maurice Oehler, a chemistry teacher from Prairie du Chien...more and more attention. Now Mole Day fever is threatening to...snoozed through high school chemistry, moles are used to measure the amounts...
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mole
Book article from: The Columbia Encyclopedia, Sixth Edition
mole in chemistry, a quantity of particles of any type equal to Avogadro's number...molecular weight of any molecular substance contains exactly one mole of molecules. The term mole is often used in place of gram-molecular weight; e.g...
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Mole Concept
Book article from: Chemistry: Foundations and Applications
Mole Concept In chemistry the mole is a fundamental...convenient to think of a chemical mole as such. Visualizing a mole as a pile of particles...chemical amount (measured in moles) of the sample. For example, one mole of oxygen gas (O 2 ) occupies...
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Formulation Chemistry
Book article from: Chemistry: Foundations and Applications
Formulation Chemistry Formulation chemistry is the branch of manufacturing that addresses substances that...Formulation chemists think in terms of kilograms or tons rather than moles and place more emphasis on solubility than molecular weight...
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concentration
Book article from: The Columbia Encyclopedia, Sixth Edition
concentration in chemistry, measure of the relative proportions...solutions : molarity, molality, mole fraction, formality, and...a solution is the number of moles of solute per liter of solution...gram-molecular weight, or mole) of glucose per liter of solution...is one molal (1 m ). The mole ...
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Cabrera, Blas
Dictionary entry from: Complete Dictionary of Scientific Biography
...National Institute of Physics and Chemistry. Appointed its director in...x2013; 430, written with E. Moles; “ Magnetoquimica...x2013; 419, written with E. Moles; “ Instalaci...ibid ., 373, written with E. Moles; “ La magnetoquimica...
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