Q38. Match List-I with List-II:
List-I
(Organism)
(A) Aspergillus niger
(B) Acetobacter aceti
(C) La

Q: What is the correct answer for CUET UG Biology / Microbiology Q38?

The correct answer is c. Let's match the microorganisms from List-I with the organic acids they produce from List-II: (A) **Aspergillus niger** is a fungus widely used in industrial biotechnology for the large-scale production of **Citric Acid**. So, (A)-(II). (B) **Acetobacter aceti** is a bacterium that oxidizes ethanol to **Acetic Acid**, which is the main component of vinegar. So, (B)-(IV). (C) **Lactobacillus** is a

Q: Q38. Match List-I with List-II: List-I (Organism) (A) Aspergillus niger (B) Acetobacter aceti (C) Lactobacillus (D) Clostridium butylicum List-II (Product) (1) Lactic Acid (II) Citric Acid (III)…

The correct answer is c. Let's match the microorganisms from List-I with the organic acids they produce from List-II: (A) **Aspergillus niger** is a fungus widely used in industrial biotechnology for the large-scale production of **Citric Acid**. So, (A)-(II). (B) **Acetobacter aceti** is a bacterium that oxidizes ethanol to **Acetic Acid**, which is the main component of vinegar. So, (B)-(IV). (C) **Lactobacillus** is a

Q: What are the options for this CUET UG Biology / Microbiology question?

A. (A)-(III), (B)-(II), (C)-(I), (D)-(IV) · B. (A)-(IV), (B)-(III), (C)-(I), (D)-(II) · C. (A)-(II), (B)-(IV), (C)-(I), (D)-(III) · D. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)

Question

Q38. Match List-I with List-II:
List-I
(Organism)
(A) Aspergillus niger
(B) Acetobacter aceti
(C) Lactobacillus
(D) Clostridium butylicum
List-II
(Product)
(1)
Lactic Acid
(II) Citric Acid
(III) Butyric Acid
(IV) Acetic Acid
Choose the correct answer from the options given
below:
(a) (A)-(III), (B)-(II), (C)-(I), (D)-(IV)
(b) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)
(c) (A)-(II), (B)-(IV), (C)-(I), (D)-(III)
(d) (A)-(IV), (B)-(II), (C)-(I), (D)-(III)

FirstInTest · Accepted Answer

Let's match the microorganisms from List-I with the organic acids they produce from List-II:
(A) **Aspergillus niger** is a fungus widely used in industrial biotechnology for the large-scale production of **Citric Acid**. So, (A)-(II).
(B) **Acetobacter aceti** is a bacterium that oxidizes ethanol to **Acetic Acid**, which is the main component of vinegar. So, (B)-(IV).
(C) **Lactobacillus** is a genus of bacteria famous for its role in converting lactose and other sugars into **Lactic Acid** through fermentation, which is crucial for producing dairy products like yogurt and cheese. So, (C)-(I).
(D) **Clostridium butylicum** is an anaerobic bacterium known for producing **Butyric Acid** through fermentation. So, (D)-(III).
Combining these matches, we get: (A)-(II), (B)-(IV), (C)-(I), (D)-(III), which corresponds to option (c).

Answer

(A)-(III), (B)-(II), (C)-(I), (D)-(IV)

Answer

(A)-(IV), (B)-(III), (C)-(I), (D)-(II)

Answer

(A)-(II), (B)-(IV), (C)-(I), (D)-(III)

Answer

(A)-(IV), (B)-(II), (C)-(I), (D)-(III)

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