wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

When a yeast cell respires, ATP formed are

A
4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
6
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
8
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 2
Yeast cells undergo anaerobic respiration which produces only 5% of the energy stored in glucose. Yeast cells utilize sugars and convert it into ethanol and carbon dioxide producing only 2 molecules of ATP. This is because, in the absence of oxygen, the partial breakdown of glucose takes place. Since it produces alcohol it is known as alcoholic fermentation.
Thus, the correct answer is option B.

747062_159611_ans_11a48a09935e4c41b9dc8b21763fe805.jpg

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Anaerobic Respiration
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon