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What else can I help you with?
The lugo's test tell you if starch is present?
Lugol's test, also known as iodine test, is used to determine the presence of starch in a sample. When iodine solution is added to a substance containing starch, it changes color to a deep blue or black. This color change occurs because the iodine molecules fit inside the helical structure of the starch, indicating its presence. If there is no starch, the iodine will remain a brownish-yellow color.
What can a genotype tell?
A genotype can tell what genes you have in your chromosomes. Genotypes really means what are all your genes and phenotype is what you see. You may have brown eyes. Your genotype might show that you have brown and blue genes for eye color but you see only brown.
How can you tell if glucose starch water and iodine passes through the cell membrane?
If the glucose, starch, and iodine pass through the cell membrane, you can perform a color change test. The presence of glucose will show a positive result with Benedict's reagent turning orange/red. The presence of starch will show a positive result with iodine turning blue/black.
What color will the baby's hair be if the father has brown hair and the mother has brown hair?
It's impossible to tell, becaue it depends on the genetic make-up of both parents, since you get your color-genes from your grandparents (and then it's passed on through your parents).
If you crossed a homozygous dominant man with brown eyes with a homozygous recessive woman with blue eyes what color or colors would their children have?
I don't know what your scientific terms mean, but I can tell you that I am a blue eyed female (my father was brown eyed/my mother had hazel eyes). The father of my two children is brown eyed. Both of my children have blue eyes.
How can you tell when hydrolysis of starch is complete?
If using acid-catalyzed hydrolysis of starch you can tell the hydrolysis is complete with the solution no longer gives a bluish/purple color with iodine solution. The color should be colorless.
What is the answer A leaf was tested for starch the iodine solution stayed orange what does that tell you about the leaf?
If the iodine solution stays orange after testing a leaf for starch, it indicates that the leaf does not contain starch. Starch would typically turn the iodine solution blue-black in color. Therefore, the orange color suggests that the leaf did not produce a significant amount of starch through photosynthesis.
What chemical test is performed to indicate the completion of the hydrolysis of starch by acid?
If using acid-catalyzed hydrolysis of starch you can tell the hydrolysis is complete with the solution no longer gives a bluish/purple color with iodine solution. The color should be colorless.
How can you tell if a 1941 cent coin is ms60?
You can tell if a 1941 penny is MS-60 if there are no trace of wear, light blemishes and it has a brown or red-brown color.
How can you tell if a substance contains starch?
An excellent test for starch is to test it with iodine in a solution of potassium iodide. Any starch present will turn a distinctive blue-black color.The color is in fact produced by the amylose in starch. Branched chains (amylopectin) do not give this result.
Did kendall schmdit dye his hair?
Yes he did. You can tell because his eyebrows are not the same color as his hair. His eyebrows are brown but his hair is blond with brown streaks. They should be the same color.
What color are Austin mahones hair color?
His hair color is a dark and light brown. U can look at his video say your just a friend and tell what color his hair is.
What are Chris Brown's favorite everything?
His biography doesn't tell us that information.
What is eminems real hair color?
It is a dark brown. You can tell from baby pictures.
How can you tell if your dog is part St. Bernard?
if the color is a sort of brown color or its a big dog its proably part saint bernard
What is Bret Hart favorite color?
His biography doesn't tell that information.
What can a genotype tell?
A genotype can tell what genes you have in your chromosomes. Genotypes really means what are all your genes and phenotype is what you see. You may have brown eyes. Your genotype might show that you have brown and blue genes for eye color but you see only brown.
