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In the living cells, insufficient oxygen may cause a breakdown of glucose into?

Biology
JAMB 1991

In the living cells, insufficient oxygen may cause a breakdown of glucose into?

  • A. fatty acids
  • B. lactic acids
  • C. glycogen
  • D. carbon dioxide
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Correct Answer: Option B
Explanation

Breakdown of glucose in the absence of oxygen is referred to as Anaerobic respiration.

For some organisms, such as yeast, the end product is ethanol,

while in others such as human muscle cells, the end product is lactic acid.


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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709