LEADER 02102ngm 2200421Ia 450 001 9910596958603321 005 20251009233513.0 035 $a(CKB)5490000000080038 035 $a(OCoLC)707969435 035 $a(EXLCZ)995490000000080038 071 40$a6902$bInfobase 071 40$a7104s$bInfobase 100 $a20220531duuuuuuuu -u- v 101 0 $aeng 135 $aurcnannnuuuuu 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aProteins /$fElsevier Science (Firm) 210 3 $aNew York, N.Y. $c Infobase$d[2006], c1994 215 $a1 streaming video file (37 min.) $csd., col., digital file 225 1 $aInvestigations in Microbiology 327 $aEssential Molecules (1:39) -- Enzymes Catalyze Reactions (2:13) -- DNA Polymerase in Cell Division (1:36) -- Hemoglobin Carries Oxygen (0:56) -- Protein Classes: Globular and Structural Proteins (1:41) -- Amino Acids (1:26) -- Protein Synthesis and Structure (2:37) -- Diversity of Protein Structures (3:26) -- Bacteriorhodopsin Structure and Function (8:30) -- The Bacteriorhodopsin Pump Cycle (10:32) 330 $aProteins, the essential biochemical foundation of the cell, fulfill a variety of tasks within the human body. This program provides insights into their structure and several of their functions, including their role in catalytic biochemical reaction and reproduction. How proteins recognize the "packaging" of smaller molecules is explored. Using a photosynthetic protein-a proton pump-as an example, excellent computer simulation shows the proteins at work, moving an atom through the system. 410 0$aInvestigations in microbiology. 606 $aMicrobial diversity 606 $aMicroorganisms 608 $aEducational films. 608 $aInternet videos. 608 $aVideorecording.$2local 615 0$aMicrobial diversity. 615 0$aMicroorganisms. 712 02$aElsevier Science (Firm) 712 02$aFilms for the Humanities & Sciences (Firm) 801 0$bAzPhAEM 906 $aVIDEO 912 $a9910596958603321 996 $aProteins$9379356 997 $aUNINA