Explain the purple colour (carbohydrate) that appeared in your unkown after doing Sakowski’s test
Homework Answers
Formation of purples. Is takes place due to the presence of double bond in one of ring.this double bond lead to formation of colour products
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Explain the purple colour (carbohydrate) that appeared in your
unkown after doing Sakowski’s test
Identify the unknown carbohydrate based on the following results. Your choices are: Fructose, Glucose, Maltose, Starch,...
Identify the unknown carbohydrate based on the following results. Your choices are: Fructose, Glucose, Maltose, Starch, and Sucrose - No reaction with iodine - Molisch test - rapidly formed purple ring - Benedict's test - red precipitate - Barfoed's test - brick red precipitate - Bial's test - green solution - Seliwanoff test - red color after 2 minutes Answer: ___________
A purple flowering, smooth seed dihybrid plant (genotype PpSs) is test crossed with a white flowering,...
A purple flowering, smooth seed dihybrid plant (genotype PpSs) is test crossed with a white flowering, wrinkled seed plant (genotype ppss). These produce progeny in the following numbers of four phenotypes: 24:76:74:26 (purple flower + smooth seed coat: purple flower + wrinkled seed coat: white flower + smooth seed coat: white flower + wrinkled seed coat). a) Explain how ratios of progeny show that the two genes are linked. b) How many map units separate the colour and seed coat...
A purple flowering, smooth seed dihybrid plant (genotype PpSs)is test crossed with a white flowering, wrinkled...
A purple flowering, smooth seed dihybrid plant (genotype PpSs)is test crossed with a white flowering, wrinkled seed plant(genotype ppss).These produce progeny inthe following numbers of four phenotypes:24:76:74:26 (purple flower + smooth seed coat: purple flower + wrinkled seed coat: white flower + smooth seed coat: white flower + wrinkled seed coat). a)Explain how ratios of progeny show that the two genes are linked. b)How many map units separate the colour and seed coat genes? Show your calculations.
A 36-year old woman living in the India appeared to be doing well after receiving a...
A 36-year old woman living in the India appeared to be doing well after receiving a kidney transplant. However, six months later, she was admitted to the hospital, suffering from shortness of breath and diarrhea. After admission to the hospital, she was found to be septic. A gram-negative enteric bacillus grew out of three sets of blood cultures. A stool examination for ova and parasites showed evidence of the parasite, which was causing this patient's illness. Please answer the following...
Explain the process happened during iodine test on acid-hydrolyzed starch and what colour do it produced...
Explain the process happened during iodine test on acid-hydrolyzed starch and what colour do it produced at the end of the experiment
12) You want to test your hypothesis that the purple and wrinkled genes in corn are...
12) You want to test your hypothesis that the purple and wrinkled genes in corn are linked. You cross a corn plant that breeds true for the dominant traits of purple, wrinkled kernels (PP ss) with a plant breeds true for yellow, smooth kernels (pp SS). You then cross the offspring with a yellow, wrinkled tester and obtain offspring with the phenotypes listed below. In the blank after each phenotype, indicate with an R or a P whether that type...
_____________is a carbohydrate evaluation tool that provides insight on how quickly your blood sugar rises after...
_____________is a carbohydrate evaluation tool that provides insight on how quickly your blood sugar rises after ingestion of a particular food. a. Glucose index b. Glycemic index c. Insulin index d. Glycogen index
After doing my calculations, I determined Z=2.04. How were you able to determine that the test...
After doing my calculations, I determined Z=2.04. How were you able to determine that the test was one tailed? After making this determination, is this why the formula 1-p(z<2.04) was used. Is it because it was one tailed?
Le Chatelier's Principle 3. For Part Ill, use Le Châteller's Principle to explain the colour changes...
Le Chatelier's Principle 3. For Part Ill, use Le Châteller's Principle to explain the colour changes observed in test tubes 2 and 3 upon the addition of HC and A . Also, explain the observed colour changes in the test tubes placed in hot and cold water. (4 marks) Test Tube 2: Test Tube 3: Hot Water bath: Cold Water bath: Extension: 1. NaCl(aq) + HCl(aq) = NaCl(aq) + H2O + Cl2(g) When the above system is cooled, gas bubbles...
can someone explain this? 4. The starting material, NiCI) 6H O is lime green and the product, Ni(NH>Cl is dark purple. Suppose that over the course of one week, the storage vial was not capped...
can someone explain this?
4. The starting material, NiCI) 6H O is lime green and the product, Ni(NH>Cl is dark purple. Suppose that over the course of one week, the storage vial was not capped properly and the dark purple product absorbed some water from the air, lost some NHi gas and reformed some of the starting material. This is often evident as a light green "crust" around the dark purple product after storage. How would reformation of the starting...
A 36-year old woman living in the India appeared to be doing well after receiving a kidney transplant. However, six months later, she was admitted to the hospital, suffering from shortness of breath and diarrhea. After admission to the hospital, she was found to be septic. A gram-negative enteric bacillus grew out of three sets of blood cultures. A stool examination for ova and parasites showed evidence of the parasite, which was causing this patient's illness. Please answer the following...
12) You want to test your hypothesis that the purple and wrinkled genes in corn are linked. You cross a corn plant that breeds true for the dominant traits of purple, wrinkled kernels (PP ss) with a plant breeds true for yellow, smooth kernels (pp SS). You then cross the offspring with a yellow, wrinkled tester and obtain offspring with the phenotypes listed below. In the blank after each phenotype, indicate with an R or a P whether that type...
Le Chatelier's Principle 3. For Part Ill, use Le Châteller's Principle to explain the colour changes observed in test tubes 2 and 3 upon the addition of HC and A . Also, explain the observed colour changes in the test tubes placed in hot and cold water. (4 marks) Test Tube 2: Test Tube 3: Hot Water bath: Cold Water bath: Extension: 1. NaCl(aq) + HCl(aq) = NaCl(aq) + H2O + Cl2(g) When the above system is cooled, gas bubbles...
can someone explain this?
4. The starting material, NiCI) 6H O is lime green and the product, Ni(NH>Cl is dark purple. Suppose that over the course of one week, the storage vial was not capped properly and the dark purple product absorbed some water from the air, lost some NHi gas and reformed some of the starting material. This is often evident as a light green "crust" around the dark purple product after storage. How would reformation of the starting...
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