Enzymes, Nature’s Catalyst
Enzyme –sucr ase end with -ase; Substrate - sucr ose; Products – glucose & fructose . Glucose + Fructose Sucrose . sucrose
http://imet.csus.edu/imet6/canet/downloads/EnzymesFC.ppt
Enzyme –sucr ase end with -ase; Substrate - sucr ose; Products – glucose & fructose . Glucose + Fructose Sucrose . sucrose
http://imet.csus.edu/imet6/canet/downloads/EnzymesFC.ppt
Often (not always!) end in “ose” (gluc ose, sucr ose, cellul ose) Chemical properties: Almost all are hydrophilic due to (-OH) groups; Most dissolve readily in water but large ...
http://www.ccds.charlotte.nc.us/gawle/Bio%20Powerpoints/2005-06/Organic%20Macromolecules.ppt
sulf ate (SO 4 2-) “-ate ” means one more oxygen than “-ite ” “-ol ” alcohol methyl alcohol (methan ol) “-ose ” sugar sucr ose
http://www.unit5.org/biology/PowerPoints/Ehrlers/Cations%20and%20Anions.ppt
Hydrolyzed by intestinal sucr ase ; Maltose; 2 glucose molecules; Linked in an alpha- 1,4 bond; Starch intermediate; Hydrolyzed by intestinal maltase
http://www.avs.uidaho.edu/avs205/energy.ppt
Sucr ase: sucrose to glucose and fructose (also has maltase activity) Trehal ase: trehalose to two glucose units (α-1,1) Isomalt ase (oligo α-1,6 glucosidase, α ...
http://www.anslab.iastate.edu/Class/AnS518/Ans518_Class3.ppt
Malt ose - used in making beer (disaccharide) Fruct ose – found in fruit (monosaccharide) Sucr ose - Table sugar (disaccharide) Lact ose – In milk (disaccharide)
http://iteachbio.com/Chemistry/Chemistry/Carbohydrates.ppt
sucr ose, gluc ose, fruct ose; OR. Starches = polysaccharides; sugars hooked together; pasta, cellul ose (plant cell walls)
http://teachersites.schoolworld.com/webpages/TKeilman/files/Biology%20Chapter%232%20PP--WEB.ppt
Conversion of the substrate to the product. Sucr ase; Enzyme binds to sucrose; Breaks disaccharide into fructose and glucose. 2. Enzymes are substrate specific
http://teacher.edmonds.wednet.edu/lhs/mcaesar/documents/ch_8_total_presentation_2009.ppt
Notice the similarity of names??? GLUC OSE. FRUCT OSE. GALACT OSE. SUCR OSE . IF IT ENDS IN “OSE” IT IS A SUGAR!!!
http://www.srsd.net/faculty/docs/southern-kfonteix/4-CARBON%20CONTAINING%20MOLECULES.pptx
Nomenclature - Humor “Ferrous Wheel” Fe = iron (Latin = ferrum) Fe 2+ = lower oxidation state = ferr ous. Fe 3+ = higher oxidation state = ferr ic
http://www.gk12.ilstu.edu/chemistry/PowerPoint%202006/Nomenclature%20PP/A5%20Nomenclature%20A.ppt
Sucr ase; Lip ase; Protein ase; Dehydrogen ase (Removes H atoms) Enzymes are specific: Catalyze one or a few related reactions. Enzymes are efficient.
http://faculty.lacitycollege.edu/gonsalgg/Bio25Sm03/CH03.PPT
The most important proteins in living things; End in –ase Ex: sucr ase, lip ase; Speed up chemical reactions ; Specific - speed up only 1 type of reaction
http://teacherpages.nhcs.net/schools/Laney/sharoncicero/PodCast/3%20chemistry%20part%20II.ppt
Periodic Table . Kelter, Carr, Scott, Chemistry A Wolrd of Choices 1999, page 74
http://www.milwaukeelutheranhs.org/LinkClick.aspx?fileticket=7lwFP1RI%2bmA%3d&tabid=2108&mid=6367
pore muwo goga voya isro fiis. cosw asis zion* hofu* grsm* vafo* acad waca* sucr* wupa* flfo rocr
http://science.nature.nps.gov/im/monitor/meetings/wdc_03/MikeStoryVegMap.ppt
Carbohydrates . Examples: Mono saccharide = single sugar; Ex: gluc ose, fruct ose, rib ose, galact ose; Di saccharide = two sugars; Ex: Gluc ose + fruct ose = sucr ose
http://www.sd84.k12.id.us/SHS/departments/Science/Morgan/2006-2007/Quarter%201/A%20Little%20Chemistry.ppt
Starch & glycogen = energy storage; Starch – plants, glycogen – animals; Suffix –ose = sugar; Rib ose, deoxyrib ose, gluc ose, sucr ose
http://msrichard.net/Documents/Chemistry%20of%20Life.ppt
Sunset Crater Volcano National Park: www2.nature.nps.gov/grd/parks/sucr/index.htm Timpanogos Cave National Monument: www2.nature.nps.gov/grd/parks/tica/index.htm
http://www.suu.edu/faculty/colberg/National%20Parks/NatParks_PPT/Lec6_Divergent.ppt
Ex. Gluc ose ; Disaccharide; Two sugars (2 rings) Ex. Sucr ose ; Polysaccharide; Many sugars; Ex. Cellul ose /Starch . C . C . C . C . C . C
http://heritage.littletonpublicschools.net/Portals/14/Wamsley/Chem%20of%20Life.ppt
gluc + gal) Sucrase (sucr. gluc + fruc) Isomaltase (a-limit dextrinase) Enzymes intestinales de surface . enzymes . sécrétées . Lumière du Tube digestif
http://physiologie.envt.fr/spip/IMG/ppt/14-digestion_absorption__glucides__proteines.ppt
Enzyme – Protein that speeds up the rate of a chemical reaction but is not altered during the process Names of most enzymes end in “ ase ” sucr ase lact ase lip ase ...
http://facultyweb.wcjc.edu/users/pgadkari/1322/chapt04_lectureanim.ppt
(Sucr ose, fruct ose, lact ose, gluc ose). The enzyme lact ase breaks down lact ose. Lac = milk. Lactose intolerance. Benedict’s solution is the indicator used for sugar (glucose in ...
http://www.wcde.org/education/page/download.php?fileinfo=Q2hlbWlzdHJ5LnBwdDo6Oi93d3cvc2Nob29scy9zYy9yZW1vdGUvaW1hZ2VzL2F0dGFjaC84OTc2LzY1MTdfODk3Nl9hdHRhY2hfMTY1Ni5wcHQ=
Table sugar = sucr ose; Milk sugar = lact ose; relatively small; Sweet – would enter bloodstream quite quickly . Two monosaccharide molecules
http://www.pleasval.k12.ia.us/highschool/teachers/clausenbrant/Powerpoint%20of%20lecture.ppt
sulf ate (SO 4 2-) “-ate ” means one more oxygen than “-ite ” “-ol ” alcohol methyl alcohol (methan ol) “-ose ” sugar sucr ose
http://www.unit5.org/roller/Chem_II/3Review/Nomenclature/Bonding_Nomenclature_Review.ppt
Le go û t est le sens qui nous permet de percevoir les saveurs: sal é, sucr é, acide ou amer; Une personne qui croque une pomme
http://www.alpa-photo.cityslide.com/f/RCPM2009.ppt
Con la ausencia de la conenzima en una reacción que la necesita, esta no podrá llevarse a cabo. SUSTRATO . ENZIMA . Sucrosa . Sucr asa . Lactosa
http://www.dspace.espol.edu.ec/bitstream/123456789/6289/2/3.2%20Control%20de%20la%20actividad%20celular%20PRISCILA.ppt