wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

If 5 molecules of glucose respired aerobically and another 5 molecules anaerobically, what is the total number of ATP and CO2 molecules expected form these reactions?


A

200 ATP and 60 CO2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

140 ATP and 40 CO2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

200 ATP and 40 CO2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

190 ATP and 36 CO2

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

200 ATP and 40 CO2


Aerobic respiration released 38 molecules of ATP and 6 molecules of CO2 for every Glucose molecule. Therefore if 5 molecules are respired, then it forms 38×5=190
ATPs and 6×5=30 CO2 molecules.

During anaerobic respiration one molecule of glucose releases 2 molecules of ATP and 2 molecules of CO2 for one glucose molecule. That is a total of 10 ATPs and 10 CO2 molecules. Therefore together we get a total of 190 + 10 = 200 ATP molecules and 30 + 10 = 40 CO2 molecules.

flag
Suggest Corrections
thumbs-up
4
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dark Reactions
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon