Question
Match List - I with List - II.List - I List - II A. ELISA I. Visualization of cells B. RIA II. Proteins identification C. Centrifugation III. Hormone detection D. Microscopy IV. Isolation of organelles
Choose the correct answer from the options given below :
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
A-II, B-III, C-IV, D-I
Matching Biological Techniques with Applications
The question requires matching techniques from List - I with their primary applications in List - II.
List - I Analysis
- A. ELISA (Enzyme-Linked Immunosorbent Assay): This is a common technique used for detecting and quantifying specific substances, particularly antigens or antibodies. It is widely applied in protein identification and quantification in biological samples.
- B. RIA (Radioimmunoassay): A highly sensitive assay method used to measure concentrations of substances, notably hormones, drugs, or vitamins, even in minute quantities. Its key application is hormone detection.
- C. Centrifugation: This method uses centrifugal force to separate components of a mixture based on size, shape, density, and viscosity. A major use in cell biology is the isolation of organelles from cell lysates.
- D. Microscopy: The use of microscopes to observe objects too small to be seen by the naked eye. Its fundamental purpose is the visualization of cells and cellular structures.
Matching Pairs
Based on the analysis:
- ELISA (A) matches with Proteins identification (II).
- RIA (B) matches with Hormone detection (III).
- Centrifugation (C) matches with Isolation of organelles (IV).
- Microscopy (D) matches with Visualization of cells (I).
Correct Option Identification
The correct pairing is A-II, B-III, C-IV, D-I. This corresponds to Option 3.
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