Which of the following is not correctly matched for the organism and its cell wall degrading enzyme? [NEET 2013]a)Plant cells-Cellulaseb)Algae-Methylasec)Fungi-Chitinased)Bacteria-LysozymeCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Algae cellwall is made up of cellulise,galactans nd mannans ..

hence option b is correct..

Answer

Algae-Methylase

Plant cells, algae, fungi, and bacteria all have specific enzymes that help in degrading their respective cell walls. However, the mismatch in the given options is between algae and methylase.

Plant cells-Cellulase
Cellulase is an enzyme that breaks down cellulose, which is the main component of plant cell walls. It helps in digesting plant material.

Algae-Methylase
Algae do not have a cell wall degrading enzyme called methylase. Methylase is an enzyme that adds a methyl group to a substrate, and it is not involved in breaking down cell walls.

Fungi-Chitinase
Fungi have cell walls made of chitin, a polysaccharide. Chitinase is an enzyme that specifically degrades chitin, making it a suitable match for fungi.

Bacteria-Lysozyme
Bacteria have a cell wall made of peptidoglycan. Lysozyme is an enzyme that breaks down peptidoglycan, making it an appropriate match for bacteria.

In conclusion, the correct mismatch in the given options is between algae and methylase. Algae do not produce methylase as a cell wall degrading enzyme.

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