The given diagram represents ethanol fermentation. Identify the labelings and the reactions occurring at 1, 2 and 3

Question

The given diagram represents ethanol fermentation. Identify the labelings and the reactions occurring at 1, 2 and 3 <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/biology/ce776261505a6cd7840c581b38e99669-.png" /> (A) 1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing CO2 3. The acetaldehyde is then converted to ethanol (B) 1. The glucose breaks down into two pyruvates 2. The acetaldehyde is then converted to ethanol 3. The pyruvate is broken down into acetaldehyde by releasing CO2 (C) 1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing NH3 3. The pyruvate is broken down into acetaldehyde by releasing CO2 (D) 1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing NH3 3. The acetaldehyde is then converted to ethanol

Tardigrade Admin · Accepted Answer

Correct answer is (a) 1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing CO2 3. The acetaldehyde is then converted to ethanol

Q. The given diagram represents ethanol fermentation. Identify the labelings and the reactions occurring at $1, 2$ and $3$

1. The glucose breaks down into two pyruvates
2. The pyruvate is broken down into acetaldehyde by releasing $C O_{2}$
3. The acetaldehyde is then converted to ethanol

1. The glucose breaks down into two pyruvates
2. The acetaldehyde is then converted to ethanol
3. The pyruvate is broken down into acetaldehyde by releasing $C O_{2}$

1. The glucose breaks down into two pyruvates
2. The pyruvate is broken down into acetaldehyde by releasing $N H_{3}$
3. The pyruvate is broken down into acetaldehyde by releasing $C O_{2}$

1. The glucose breaks down into two pyruvates
2. The pyruvate is broken down into acetaldehyde by releasing $N H_{3}$
3. The acetaldehyde is then converted to ethanol

Correct answer is (a) 1. The glucose breaks down into two pyruvates
2. The pyruvate is broken down into acetaldehyde by releasing $C O_{2}$
3. The acetaldehyde is then converted to ethanol

Q. The given diagram represents ethanol fermentation. Identify the labelings and the reactions occurring at 1,2 and 3

1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing CO2​ 3. The acetaldehyde is then converted to ethanol

1. The glucose breaks down into two pyruvates 2. The acetaldehyde is then converted to ethanol 3. The pyruvate is broken down into acetaldehyde by releasing CO2​

1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing NH3​ 3. The pyruvate is broken down into acetaldehyde by releasing CO2​

1. The glucose breaks down into two pyruvates 2. The pyruvate is broken down into acetaldehyde by releasing NH3​ 3. The acetaldehyde is then converted to ethanol