Algae have cells made up of:
Correct answer: A. Cellulose, galactans, and mannans
- A. Cellulose, galactans, and mannans
- B. Hemicellulose, pectins, and proteins
- C. Pectins, cellulose, and proteins
- D. Cellulose, hemicellulose, and pectins
Explanation
Algae are photosynthetic organisms that belong to the kingdom Protista. They have cell walls that provide support and protection to their cells. The cell walls of algae are primarily composed of cellulose, hemicellulose, and pectins.
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About Kingdom Plantae
Plants are multicellular, photosynthetic eukaryotes with cellulose cell walls, chloroplasts and large vacuoles. Coverage includes alternation of generations, vascular and non-vascular plants, seedless and seed-producing groups, gymnosperms and angiosperms, and the distinction between monocot and dicot features.
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