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kupik [55]
2 years ago
6

Eukaryotes are organisms that have evolved membrane-bound organelles such as mitochondria, Golgi apparatus, and in the case of p

lants chloroplasts. Eukaryotes may be multicellular organisms consisting of many cell types which form different tissue structures. Cell membranes and cell walls are composed of a variety of lipids, proteins, and carbohydrates each which provides structure and function to the eukaryotic cell.
Which macromolecule is a primary component of cell walls, and which argument provides evidence for how the structure of this molecule relates to its purpose within the cell wall?

A
Lipids are water soluble fatty acids that are the primary component of cell walls; they regulate water uptake by the cell because they form carbon chains.
B
Lipids are water insoluble fatty acids and the are the primary component of cell walls; they protect the cell and help maintain its shape because they form carbon rings.
C
Carbohydrates like cellulose and chitin are the primary component of cell walls; they repel and prevent excess uptake of water because they form rigid linear carbon chains.
D
Carbohydrates like cellulose and chitin are the primary component of cell walls; they protect the cell and help maintain its shape because they form chains of rigid carbon rings.
Biology
1 answer:
torisob [31]2 years ago
7 0

Answer:

A

Lipids are water soluble fatty acids that are the primary component of cell walls; they regulate water uptake by the cell because they form carbon chains.

B

Lipids are water insoluble fatty acids and the are the primary component of cell walls; they protect the cell and help maintain its shape because they form carbon rings.

C

Carbohydrates like cellulose and chitin are the primary component of cell walls; they repel and prevent excess uptake of water because they form rigid linear carbon chains.

D

Carbohydrates like cellulose and chitin are the primary component of cell walls; they protect the cell and help maintain its shape because they form chains of rigid carbon rings.

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