Which of the following statements is true? a.All cells have a cell wall for protection and...
Which of the following statements is true?
a.All cells have a cell wall for protection and structure.
b.Eukaryotic cells in plants and fungi, and all prokaryotes, have a cell wall.
c.There is a second membrane composed of structural carbohydrates surrounding all cells.
d.Prokaryotes and all cells of eukaryotic animals have a cell wall.
Homework Answers
Question: Which of the following statements is true?
a.All cells have a cell wall for protection and structure.
b.Eukaryotic cells in plants and fungi, and all prokaryotes, have a cell wall.
c.There is a second membrane composed of structural carbohydrates surrounding all cells.
d.Prokaryotes and all cells of eukaryotic animals have a cell wall.
Answer: b.Eukaryotic cells in plants and fungi, and all prokaryotes, have a cell wall.
All cells have a cell membrane. Some types of cells have a cell wall that surrounds the cell membrane. Cell wall provides protection and structure to a cell. Eukaryotic cells in plants and fungi, and all prokaryotes, have a cell wall but absent in animal cells. Cell wall is made up of cellulose(in plants), glycoproteins ( Algae), and chintin (Fungi) and varies between species. Cell membrane is made up of lipids, proteins and carbohydrates.
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