44. Which of the following is true of cellulose? (A) It is a polymer composed of sucrose monomers. (B) It is a storage polysaccharide for energy in plant cells. (C) It is a storage polysaccharide for energy in animal cells. (D) It is a major structural component of plant cell walls.

2. Genetically engineered plants (A) are more difficult to engineer than animals. (B) include a transgenic rice plant that can help prevent are more difficult to engineer than animals t vitamin A deficiency. (C) are being rapidly developed, but traditional plant breeding programs are still the only method used to develop new plants. (D) are able to fix nitrogen themselves

44. Which of the following is true of cellulose?
(A) It is a polymer composed of sucrose monomers.
(B) It is a storage polysaccharide for energy in plant cells.
(C) It is a storage polysaccharide for energy in animal cells.
(D) It is a major structural component of plant cell walls.

相關試題

相關試卷