Which is a single-celled fungus? a. mold b. mushroom c. alga d. yeast

Option D , yeast

Explanation:

Most of the fungi are multi-cellular. Only yeast is a single celled fungi that usually arises on the old bread.

All other fungi's i.e mold, mushroom and alga are multi-cellular. Fungi's have a large multi cellular network of hyphae. These Hyphae filaments are made up of  tubular cells.

However, yeast being single celled fungi do not have hyphae.  

Hence, option D is correct

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

answer: 45

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