IB 150 UIUC EXAM 1 QUESTIONS AND CORRECT ANSWERS

IB 150 UIUC EXAM 1 QUESTIONS AND CORRECT




list cthe c5 ccharacteristics call corganisms con cEarth cshare c- cCORRECT cANS✔✔1. cenergy
2. ccells
3. cgenetic cinformation
4. creplication
5. cevolution

understand chow cthe cability cto cperform cwork cis crelated cto cbeing calive c- cCORRECT cANS✔✔if c
cdie cand cmoves cto ca cstate cof cequilibrium


first claw cof cthermodynamics c- cCORRECT cANS✔✔Energy ccannot cbe ccreated cor cdestroyed

second claw cof cthermodynamics c- cCORRECT cANS✔✔as cenergy cis ctransferred cor ctransformed,
cwasted


gibbs cfree cenergy c- cCORRECT cANS✔✔G=H-TS

use cthe c1st claw cof cthermodynamics cto cexplain chow cchemical creactions ctransfer cenergy cfrom co
cCORRECT cANS✔✔energy ccannot cbe ccreated cnor cdestroyed, cso cwhen cone cmolecule closes ce


how cdo cmolecules cstore cchemical cpotential cenergy c- cCORRECT cANS✔✔stored cin cC-H cbonds

use c2nd claw cof cthermodynamics cto cpredict cwhether ca cprocess cis cexergonic cor cendergonic c- cC
cfree cenergy cto cpredict cwhether ca creaction cwill coccur con cits cown cor cwill crequire cenergy


exergonic creaction c- cCORRECT cANS✔✔-reaction cthat cproceeds cwith ca cnet crelease cof cfree cen
-deltaG cis cless cthan c0

endergonic creaction c- cCORRECT cANS✔✔-reaction cthat cabsorbs cfree cenergy cfrom cits csurround
-deltaG cis cgreater cthan c0

10*C crule c- cCORRECT cANS✔✔for cevery cincrease cin c10 cdegrees cC, cthe creaction cdoubles

why care cthe cfirst cfour ccharacteristics cof clife cendergonic cprocesses c- cCORRECT cANS✔✔they c

Tansley: cecosystem c- cCORRECT cANS✔✔all corganisms cand cabiotic cpools cof cresources cwith cw

fart c- cCORRECT cANS✔✔emily csmells clike