The correct sequence of anaerobic reactions in yeast is
(a) Glucose \overset{cytoplasm}{\rightarrow} Pyruvate \overset{mitochondria}{\rightarrow} Ethanol + Carbon dioxide
(b) Glucose \overset{cytoplasm}{\rightarrow} Pyruvate \overset{cytoplasm}{\rightarrow} Lactic acid
(c) Glucose \overset{cytoplasm}{\rightarrow} Pyruvate \overset{mitochondria}{\rightarrow} Lactic acid
(d) Glucose \overset{cytoplasm}{\rightarrow} Pyruvate \overset{cytoplasm}{\rightarrow} Ethanol + Carbon dioxide

Answers (1)

Ans.(d)
Anaerobic respiration occurs in the absence of oxygen. It is carried out by yeast and some bacteria.
Glucose breaks down into pyruvates in absence of oxygen. The reaction is as follows:
Glucose \overset{cytoplasm}{\rightarrow}  Pyruvate \overset{cytoplasm}{\rightarrow} Ethanol + Carbon dioxide
Glucose breaks down into ethanol, carbon dioxide

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
NEET Foundation + Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 54999/- ₹ 42499/-
Buy Now
NEET Foundation + Knockout NEET 2024 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
NEET Foundation + Knockout NEET 2025 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions