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Author Question: The amount of _____ in a vegetable increases as the plant matures and causes it to toughen. a. ... (Read 148 times)

genevieve1028

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on: Aug 19, 2018
The amount of _____ in a vegetable increases as the plant matures and causes it to toughen.
 a. cellulose
  b. hemicellulose
  c. pectin
  d. lignin
  e. gums

Question 2

The cell walls in vegetables gain their structural support from the cell wall fibers, which are indigestible by humans and include all of the following except
 a. cellulose.
  b. hemicellulose.
  c. glucose.
  d. lignins.
  e. gums.


robbielu01

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Reply #1 on: Aug 19, 2018
Answer to Question 1

d

Answer to Question 2

c


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