MatrixGravity
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1) In a eukaryotic cell, a network of protein filaments called _______ help maintain the shape of the cell.
A. organelles
B. the cytoskeleton
C. ribosomes
D. the nucleolus
2) Glycerol is a subunit molecule of a
A. carbohydrate.
B. lipid.
C. protein.
D. nucleic acid.
A. organelles
B. the cytoskeleton
C. ribosomes
D. the nucleolus
2) Glycerol is a subunit molecule of a
A. carbohydrate.
B. lipid.
C. protein.
D. nucleic acid.