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O CARBOHYDRATES PART B: HYDROLYSIS OF SUCROSE AND STARCH SUCROSE + WATER SUCROSE + НСІ STARCH...
CARBOHYDRATES PART B: HYDROLYSIS OF SUCROSE AND STARCH SUCROSE+ SUCROSE + STARCH+ STARCH+ HCI WATER WATER...
CARBOHYDRATES PART B: HYDROLYSIS OF SUCROSE AND STARCH SUCROSE+ SUCROSE + STARCH+ STARCH+ HCI WATER WATER НС Benedict's reagent lodine solution Products of hydrolysis 104
Experiment 33 PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Sucrose Carbohyd- Starch...
Experiment 33 PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Sucrose Carbohyd- Starch Fructose Glucose rate class Benedict's test Fehling's test Tollens test Glucose oxidase test Iodine test What class of carbohydrate can be expected to give a positive test with the spot tests below? Benedict's glucose oxidase Fehling's iodine Tollens Hydrolysis of polysaccharides Test Results Results of Result from Benedict's test strips Solution Result from iodine test Initial starch Initial sucrose Initial cellulose Final starch Final...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) su...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) sucrose+10%HCI Sucrose+ H20 (control) 11%HCl Test tube 2: Test tube 3: Test tube 4: l starch t HO(controll l sucrose + lodine Test Observations: _urnyClicu licu e ? lodine Test Conclusions polysaccharide or not polysaccharide Benedict's Test Observations: Br icv Enc Red Blut Red Blue Benedict's Test Conclusions: reducing sugar present or no reducing sugar present Raducn ar a resen Sugar ga Sugar Students will...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) su...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) sucrose+10%HCI Sucrose+ H20 (control) 11%HCl Test tube 2: Test tube 3: Test tube 4: l starch t HO(controll l sucrose + lodine Test Observations: _urnyClicu licu e ? lodine Test Conclusions polysaccharide or not polysaccharide Benedict's Test Observations: Br icv Enc Red Blut Red Blue Benedict's Test Conclusions: reducing sugar present or no reducing sugar present Raducn ar a resen Sugar ga Sugar Students will...
2130 D. HYDROLYSIS OF DISACCHARIDES and POLYSACOLARIDES Make sure you understand what you are doing bore...
2130 D. HYDROLYSIS OF DISACCHARIDES and POLYSACOLARIDES Make sure you understand what you are doing bore Both the lodine Test and Benedict's best becau described below. Label test tubes so they are t s See the datatable for any that you pre heated in a hot waterbuch e e h 1. You will need 4 test tubes, 1 and 2 forstarch and dowe l of such to test tubes 1 and 2 Add a small pinch of sucrose to test...
1. Which of the following carbohydrates contain ketohexoses? a. starch b. sucrose c. cellulose d. fructose...
1. Which of the following carbohydrates contain ketohexoses? a. starch b. sucrose c. cellulose d. fructose d. lactose 2. Which of the following functional groups in a carbohydrate are able to be oxidized to carboxylic acids? a. ketones that are rearranged in solution b. ketones that are not rearranged in solution c. aldehydes d. alcohols 3. Which of the following carbohydrates were reducing sugars? a. lactose b. sucrose c. fructose d. starch e. cellulose 4. Why does lactose give a...
please help me answer the following questions 33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides P...
please help me answer the following questions
33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides Precipitate PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Glucose Fructose Sucrose Benedict's Grick red Brick red negative negative test blues (blue) Fehling's Positive Positive Negativ test burnt orange brown l Tollens negative regate negative test clearish cleau clear Glucose oxidase test Iodine dark test blue negative | reaction mono saccharid sitive What class of carbohydrate can be expected to give...
1, whuxh of the folowing carbohydrates contain ketohexoses? a. Sucrose b. Lactose c. Cellulose d. Starch...
1, whuxh of the folowing carbohydrates contain ketohexoses? a. Sucrose b. Lactose c. Cellulose d. Starch e. Fructose 2.Which of the following functional groups in a carbohydrates are able to be oxidized to carboxylic acids? a. Kentones that are rearranged in solution b. Ketones that are rearranged in solution c. Alcohols d. Aldehydes 3. Which of the follwoing crbohydrates were reducing sugars?(select all that apply) a. Cellulose b.STArch c. Sucrose c. lactose e. Fructose 4. Why does lactose give a...
Carbohydrates What is the purpose of this experiment? Please write one paragraph in complete sentences. A. SOLUBILI...
Carbohydrates What is the purpose of this experiment? Please write one paragraph in complete sentences. A. SOLUBILITY Conclusion Carbohydrate Starch Observation(s) acody lwhite Glucose cloor Clear Sucrose B. BENEDICT'S AND IODINE TESTS Benedict's Test 1% Sugar/Starch Observation(s) and lodine Test Observation(s) Conclusion and Conclusion Glucose Yellow light no change orange Iclear Fructose no change Maltose light geen clear no change Green I clear no charge Lactose purple clear Sucrose no chonge sta blue clear Starch black Iclumps Lab Report: Carbohydra
Reducing and Nonreducing Carbohydrates 6. Carbohydrate Color after Benediet's AssayReducing or Nonreducing? 1-starch 2-sucrose 3-lactose 4-glucose...
Reducing and Nonreducing Carbohydrates 6. Carbohydrate Color after Benediet's AssayReducing or Nonreducing? 1-starch 2-sucrose 3-lactose 4-glucose 5-fructose Starch Hydrolysis: Enzyme vs. Acid Catalysis Color of Iodine Test (none, some, or a lot) (no, somewhat, or completely) Is Intact Starch Still Present? Was Hydrolysis Successful? Catalyst Used KI sol'n only NONE N/A (negative control) 1-acid 2-enzyme nore→ Exp 10 Carbohydrates-page 13
CARBOHYDRATES PART B: HYDROLYSIS OF SUCROSE AND STARCH SUCROSE+ SUCROSE + STARCH+ STARCH+ HCI WATER WATER НС Benedict's reagent lodine solution Products of hydrolysis 104
Experiment 33 PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Sucrose Carbohyd- Starch Fructose Glucose rate class Benedict's test Fehling's test Tollens test Glucose oxidase test Iodine test What class of carbohydrate can be expected to give a positive test with the spot tests below? Benedict's glucose oxidase Fehling's iodine Tollens Hydrolysis of polysaccharides Test Results Results of Result from Benedict's test strips Solution Result from iodine test Initial starch Initial sucrose Initial cellulose Final starch Final...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) sucrose+10%HCI Sucrose+ H20 (control) 11%HCl Test tube 2: Test tube 3: Test tube 4: l starch t HO(controll l sucrose + lodine Test Observations: _urnyClicu licu e ? lodine Test Conclusions polysaccharide or not polysaccharide Benedict's Test Observations: Br icv Enc Red Blut Red Blue Benedict's Test Conclusions: reducing sugar present or no reducing sugar present Raducn ar a resen Sugar ga Sugar Students will...
. HYDROLYSIS WITH ACID (Results AFTER HEATING) Test tube starch + 10%HCIstarch + H20 (control) sucrose+10%HCI Sucrose+ H20 (control) 11%HCl Test tube 2: Test tube 3: Test tube 4: l starch t HO(controll l sucrose + lodine Test Observations: _urnyClicu licu e ? lodine Test Conclusions polysaccharide or not polysaccharide Benedict's Test Observations: Br icv Enc Red Blut Red Blue Benedict's Test Conclusions: reducing sugar present or no reducing sugar present Raducn ar a resen Sugar ga Sugar Students will...
2130 D. HYDROLYSIS OF DISACCHARIDES and POLYSACOLARIDES Make sure you understand what you are doing bore Both the lodine Test and Benedict's best becau described below. Label test tubes so they are t s See the datatable for any that you pre heated in a hot waterbuch e e h 1. You will need 4 test tubes, 1 and 2 forstarch and dowe l of such to test tubes 1 and 2 Add a small pinch of sucrose to test...
please help me answer the following questions
33 DE CARBOHYDRATES THE Starch Carbohyd- rate class monosacchetides Precipitate PART B. SOME REACTIONS OF CARBOHYDRATES Spor Test Results with Carbohydrates Glucose Fructose Sucrose Benedict's Grick red Brick red negative negative test blues (blue) Fehling's Positive Positive Negativ test burnt orange brown l Tollens negative regate negative test clearish cleau clear Glucose oxidase test Iodine dark test blue negative | reaction mono saccharid sitive What class of carbohydrate can be expected to give...
Carbohydrates What is the purpose of this experiment? Please write one paragraph in complete sentences. A. SOLUBILITY Conclusion Carbohydrate Starch Observation(s) acody lwhite Glucose cloor Clear Sucrose B. BENEDICT'S AND IODINE TESTS Benedict's Test 1% Sugar/Starch Observation(s) and lodine Test Observation(s) Conclusion and Conclusion Glucose Yellow light no change orange Iclear Fructose no change Maltose light geen clear no change Green I clear no charge Lactose purple clear Sucrose no chonge sta blue clear Starch black Iclumps Lab Report: Carbohydra
Reducing and Nonreducing Carbohydrates 6. Carbohydrate Color after Benediet's AssayReducing or Nonreducing? 1-starch 2-sucrose 3-lactose 4-glucose 5-fructose Starch Hydrolysis: Enzyme vs. Acid Catalysis Color of Iodine Test (none, some, or a lot) (no, somewhat, or completely) Is Intact Starch Still Present? Was Hydrolysis Successful? Catalyst Used KI sol'n only NONE N/A (negative control) 1-acid 2-enzyme nore→ Exp 10 Carbohydrates-page 13
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