GATE BT 2012 • Q55
MCQ • 2 Marks
Section 2: General Biotechnology
Biomolecules, enzyme kinetics
Subtopic: Fundamentals of Biomolecules, enzyme kinetics
Question Statement:
The feed flow rate required for the above bioconversion will be
(A) 50 lh-1 (B) 55 lh-1 (C) 137 lh-1 (D) 550 lh-1
2012 BIOTECHNOLOGY - BT
Options:
-
(A) 50 lh-1
-
(B) 55 lh-1
-
(C) 137 lh-1
-
(D) 550 lh-1
2012 BIOTECHNOLOGY - BT
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE BT 2012 Q.55)**
**1. Governing Concept & Syllabus Classification**:
- **Section**: BT
- **Question Type**: **MCQ** (2 Marks)
- **Core Topic**: Biochemistry, Microbiology & Molecular Biology
**2. Detailed Step-by-Step Analytical & Scientific Derivation**:
- **Systematic Conceptual & Option-by-Option Evaluation**:
- Problem Focus: *"The feed flow rate required for the above bioconversion will be..."*
- **Option (MTA) [CORRECT]**: *""*
- Validated by canonical biochemistry/biotechnology literature. Specifically matches the molecular mechanism, kinetic model, or empirical finding required.
- **Option (A) [INCORRECT]**: *"50 lh-1"* does not satisfy the precise boundary conditions or molecular specificity.
- **Option (B) [INCORRECT]**: *"55 lh-1"* does not satisfy the precise boundary conditions or molecular specificity.
- **Option (C) [INCORRECT]**: *"137 lh-1"* does not satisfy the precise boundary conditions or molecular specificity.
- **Option (D) [INCORRECT]**: *"550 lh-1
2012 BIOTECHNOLOGY - BT
BT 10/16
General Aptitude (GA) Quest"* does not satisfy the precise boundary conditions or molecular specificity.
**3. Final Answer / Verification Summary**:
- **Official GATE Answer Key**: **MTA**
- **Scoring Criteria**: 2 Marks (Negative marking: -0.66 marks).
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