alleryStart learning →Glycolysis occurs with or without oxygen. What does this show?
AIt begins both routes
BIt works only in plants
CIt needs oxygen to begin
DIt stops in exercise
Answer & Solution
Correct answer: A. It begins both routes
Since glycolysis runs with or without oxygen, it is the shared first stage before either aerobic respiration or fermentation.
Keep practising Respiration in organisms
Browse all Respiration in organisms questions for Olympiad (Class 7), or explore more Science topics.
Related questions
A bacterial colony in waste water cleans up toxic arsenate. Which process do they use?Which breathing disorder name refers to stopping of breathing in sleep?Which gas is the end waste of both aerobic respiration and yeast fermentation?Which muscles lift the rib cage when you breathe in?Fermentation may begin even before oxygen runs out. In which activity?After a long sprint, what helps muscles recover from lactic acid?Which gas do we inhale that is used by cells to oxidise food?Which statement about fermentation without oxygen is correct?