2. Which one of the following is a bio-recognition element?a) Antibodyb) Enzymec) Whole-celld) All of the above
Question
Which one of the following is a bio-recognition element?
- a) Antibody
- b) Enzyme
- c) Whole-cell
- d) All of the above
Solution
The correct answer is: d) All of the above.
Explanation:
- Antibodies are proteins produced by the immune system that can specifically recognize and bind to antigens, making them important bio-recognition elements.
- Enzymes are biological catalysts that facilitate biochemical reactions, and they can also act as bio-recognition elements by recognizing specific substrates.
- Whole cells, such as living immune cells, can recognize pathogens and other cells, serving as bio-recognition elements in various biological processes.
Therefore, all the options provided are bio-recognition elements.
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