starch
Plants store energy as starch. This topic is part of Food Science within Science & Nature. This page currently draws on 22 supporting questions, with answers and bonus facts available below.
starch trivia questions
Starch is what type of nutrient?
Answer: Carbohydrate
Bonus fact: Plants store energy as starch.
Which foods are especially rich in starch?
Answer: Potatoes and grains
Bonus fact: Rice, wheat, corn, and potatoes contain abundant starch.
Starch is made from long chains of which simple sugar?
Answer: Glucose
Bonus fact: Amylose and amylopectin are glucose polymers.
What part of a cereal grain contains most of its starch?
Answer: Endosperm
Bonus fact: The endosperm is the largest part of many cereal kernels and stores starch and protein.
Why does starch thicken pudding when heated in liquid?
Answer: Granules swell and gelatinize
Bonus fact: Starch absorbs water and forms a thick network.
What enzyme begins starch digestion in the mouth?
Answer: Amylase
Bonus fact: Salivary amylase starts breaking starch into smaller sugars.
Arrowroot starch is traditionally obtained from what plant part?
Answer: Rhizomes
Bonus fact: The edible starch comes from underground stems.
Corn syrup is made from starch derived from what crop?
Answer: Corn
Bonus fact: Enzymes break corn starch into sugars.
Pempek is an Indonesian specialty made mainly from fish and what starch?
Answer: Tapioca
Bonus fact: The chewy fish cakes are especially associated with the city of Palembang.
Arrowroot is commonly used as what in cooking?
Answer: Starch thickener
Bonus fact: Arrowroot starch thickens sauces and desserts.
Tapioca is made from what plant?
Answer: Cassava
Bonus fact: Cassava starch is processed into tapioca.
Carbohydrates are a major source of what for the body?
Answer: Energy
Bonus fact: Sugars and starches are carbohydrates.