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Achromatic means "without color." During a hydrolysis test, starch auger is used to grow bacteria. An iodine reagent is used to flood the plate. The starch is dyed a blue-brown color. Areas where the starch has been completely digested by the bacteria, are clear. That is known as the achromatic point, or the point at which all the starch has been consumed and the iodine does not dye the auger.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoStarch hydrolysis
Achromatic point- the point at w/c starch no longer gives the blue color with iodine
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What macromolecule provides long-term energy storage for plants?
Starch
What does soluble starch mean?
Soluble starch is a partially hydrolyzed (mostly by acid hydrolysis) starch, therefore it actually is a long-chain dextran.
What is the storage molecule made by glucose in plants?
Starch. Plants use the excess glucose to form starch molecules
How does yeast react with cold sugar or warm sugar water?
It depends how warm or how cold. It ferments in both, to a point, and the warm batch will ferment faster as long as it is not to warm.
Why does a plant need starch?
Glucose is soluble in water and starch is insoluble in water. So for storage in a rather wet medium such as a plant cell, glucose is changed to insoluble starch. When the plant needs glucose for respiration or other processes it changes the starch back to soluble glucose for transportation in solution through the phloem system.
What molecule provides long term storage for plants?
Of course it is starch this what i always feel about answering questions XD :) :D yes
Is starch the long term product in plants?
its sugar. this is wrong starch is the long term storage product in plants
What macromolecule provides long-term energy storage for plants?
Starch
What does corn and rice have incommon Are they both a starch?
they are both a starch and can have long cooking times
What does soluble starch mean?
Soluble starch is a partially hydrolyzed (mostly by acid hydrolysis) starch, therefore it actually is a long-chain dextran.
What is the storage molecule made by glucose in plants?
Starch. Plants use the excess glucose to form starch molecules
Why does a mixture of enzymes and starch kept in a water bath?
to see how long it takes for the enzyme to dissolve the starch
What are the molecules in starch?
Starch consist of the elements Carbon, Hydrogen and Oxygen.
Effect of Hydrochloric acid on starch?
Starch is made up of single glucose molecules and it is a long-chain polysaccharide. Hydrochloric acid turns starch into disaccharides and monomers of glucose.
Why are athletes advised to eat a large amount of starch before a long race?
Starch release glucose indispensable for muscles.
How long does it take a glow stick to react?
it should react immediately after snapping it.
How does starch help us?
Starch is a type of complex carbohydrate that is digested in a long process. Starch will be broken down into glucose (sugar). The glucose would thus provide energy for the body.
