As plants like celery and carrots mature, their cell walls increase in _____ concentration, resulting in a tough, stringy texture

a. cellulose
b. gums
c. hemicellulose
d. lignin
e. pectin
f. all of the above answers are correct


d

Nutritional Science

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Which organ plays a central role in the regulation of blood volume and blood pressure?

A) kidneys B) pancreas C) liver D) small intestine

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Identify the process that you expect will occur in this container

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Which of the following is true of clinical trials involving antioxidants among diabetics?

a. Results have not been promising. b. Antioxidants are effective in reducing complications among type 1 but not type 2 diabetics. c. Antioxidants are effective in reducing complications among type 2 but not type 1 diabetics. d. Antioxidants are effective in reducing complications among both type 1 and type 2 diabetics.

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The American Academy of Pediatrics classifies _____ as a substance that is contraindicated during lactation

a. alcohol b. caffeine c. THC d. nicotine e. sugar

Nutritional Science