Exam 2: BIOS 242/ BIOS242 (NEW 2026/ 2027 Update) Fundamentals of Microbiology with Lab Guide| Questions & Answers | Grade A| 100% Correct (Verified Solutions)—Chamberlain

Examl 2:l BIOSl 242/l BIOS242l (NEWl
2026/l 2027l Update)l Fundamentalsl ofl
Microbiologyl withl Labl Guide|l Questionsl
&l Answersl |l Gradel A|l 100%l Correctl
(Verifiedl Solutions)—Chamberlain

QUESTION
Whatl dol enzymesl do?



Answer:
speedl upl chemicall reactionsl byl loweringl activationl energy




QUESTION
ATP



Answer:
mainl energyl sourcel thatl cellsl usel forl mostl ofl theirl work




QUESTION
aerobicl respiration


Answer:
Respirationl thatl requiresl oxygen

, QUESTION
anaerobicl respiration



Answer:
utilizesl glycolosisl andl thel Krebbsl cycle;l Respirationl thatl doesl notl requirel oxygen




QUESTION
fermentation


Answer:
breakdownl ofl sugarsl withoutl thel usel ofl oxygen




QUESTION
glycolysis



Answer:
breakdownl ofl glucosel byl enzymesl releasingl energyl andl pyruvicl acid




QUESTION
Whatl isl thel Krebsl cycle?



Answer:
secondl stagel ofl cellularl respiration,l inl whichl pyruvicl acidl isl brokenl downl intol carbonl
dioxidel inl al seriesl ofl energy-extractingl reactionsl takesl placel inl thel mitochondria