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Carbohydrates

Discover Carbohydrates: 455 flashcards with questions and answers.

Subject
Sciences / Chemistry
Language of creation
English
455 flashcards No ratings yet 0 views
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Cards in this set

Card 161

Question

Which grain is related closely to rhubarb?

Answer

Buckwheat

Card 162

Question

What are two functions of fiber in the diet?

Answer

Bulking agent/filler, increases gut flow, fermented into SCFAs for absorption by enterocytes of large intestine, prebiotic

Card 163

Question

Name 3 uses for corn syrup solids and/or maltodextrin?

Answer

Bulking agents, flow aids, flavor carriers, and encapsulation

Card 164

Question

What is the standard agricultural unit of dry volume measure in the U.S. and England?

Answer

Bushel

Card 165

Question

Which U.S. state is the leading producer of alfalfa?

Answer

California

Card 166

Question

Is a pectin a carbohydrate, a protein, or a fat?

Answer

Carbohydrate

Card 167

Question

While dough is being mixed, yeast produces which two compounds by anaerobic respiration?

Answer

Carbon dioxide and ethanol

Card 168

Question

What are the 3 elements found in carbohydrates?

Answer

Carbon, hydrogen, and oxygen

Card 169

Question

What synthetic derivative of cellulose is used as a bulking agent?

Answer

Carboxymethylcellulose

Card 170

Question

What hydrocolloid is used primarily as a stabilizer in chocolate milk and ice cream?

Answer

Carrageenan

Card 171

Question

What gums are linear sulfated polysaccharides that are extracted from red edible seaweeds?

Answer

Carrageenan

Card 172

Question

What plant is tapioca derived from?

Answer

Cassava

Card 173

Question

What is the dimer that forms the basis of cellulose?

Answer

Cellobiose

Card 174

Question

What biochemical polymer found in plants is the most abundant biochemical on earth?

Answer

Cellulose

Card 175

Question

What is the structural difference between cellulose and amylose?

Answer

Cellulose has β-1,4-glycosidic linkages, and amylose has α-1,4-glycosidic linkages

Card 176

Question

Cellulose and amylose are both composed of glucose units bound by a 1,4 linkage. What is the difference between these molecules?

Answer

Cellulose has β-1,4-glycosidic linkages, and amylose has α-1,4-glycosidic linkages

Card 177

Question

What carbohydrate polymer is found in plant cell walls and provides rigidity?

Answer

Cellulose.

Card 178

Question

What polysaccharide gives structure to plant cell walls?

Answer

Cellulose.

Card 179

Question

What is the commercial source of starch?

Answer

Cereal grains

Card 180

Question

Which three countries produce highest amount of rice?

Answer

China, India, Bangladesh

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