Homework Answers
| Egg Albumin | ||
| Treatment | possible outcome (or observation) | explanation |
| C1. Heat | Egg albumin protein will coagulate on heating, white solid will appear. | Breaking of tertiary structure which is water soluble on heating ( breaking of weaker H-bonds) : denaturation |
| C2. Acid | Solution will thicken and become cloudy | Partial denaturation |
| C3. Base | No change | No such change which can observed, pH above pI |
| C4. Alcohol | Clear solution | Soluble in alcohol as in water |
| C5. Heavy metal ions | Milky white /cloudy | Heavy metal binds with -SH or thiolate groups and protein coagulates, due to denaturation |
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i need the observations of egg albumin answer amd the
explanation
basically what do the treats...
Denaturation of Proteins Solution Observations white clovdy Egg albumin + heat Glutamic acid heatChea Egg albumin...
Denaturation of Proteins Solution Observations white clovdy Egg albumin + heat Glutamic acid heatChea Egg albumin + alcohol whteloud Why would a change occur in one solution and not in the others? What happened to the secondany structure of the protein during each treatment? 7. 8
Peptides and Proteins 5. Abbreviations for this tripeptide 3-letter abbreviation 1-letter abbreviation B. Denaturation of Proteins...
Peptides and Proteins 5. Abbreviations for this tripeptide 3-letter abbreviation 1-letter abbreviation B. Denaturation of Proteins Treatment Observations 1. Heat 29 Reason for Changes 2. Acid Cloudy 3. Base clear 4. Alcohol partially cloudy milky - Filter 5. Heavy metal ions -.281 Questions and Problems 01 Why are heat and alcohol used to disinfect medical equipment? Heat and alcohol (and strong Base Acus) Denature the proteins Pathogen (bateria, viruses, protozoa + fungus.) Silver ion also dengtures proteins pathogens, thus killing...
values differ, give reasons as why they are different. ruct Table 2. Results of the Biuret...
values differ, give reasons as why they are different. ruct Table 2. Results of the Biuret Test Color with Biuret Reagent Test Tube Contents Questions: 1) Which tubes contain protein? Describe a positive biuret test for protein based on your experimental results. the Rpomin Cole tor 丹 ts in proteins 2) Based on your qualitative (visual) observations of the Biuret test results, do all three tubes contain the same amount of protein? How do you know? 3) Explain method by...
please help me type my introduction for my lab report. thank you!! INTRODUCTION In this section,...
please help me type my
introduction for my lab report. thank you!!
INTRODUCTION In this section, you will introduce the experiment by explaining generally what you did and why you did it. This section usually starts with an examination of the literature through a library search to inform the reader about work already done on this topic. If you have never done a bibliographic database search for scientific journal articles, then you are not yet a biological sciences major (note:...
I need to write a conclusion for this lab. Based off these results what kinds of...
I need to write a conclusion for this lab. Based off these
results what kinds of conclusions can be drawn?
S OY Orre tes. A, B. Color, pH, Specific Gravity, and Electrolytes "Normal Urine Specimen" Test A. Color I clear "Abnormal Urine Specimen" slightly cloudy PH 2 1.10 gime! Specific gravity 0.70 glume - B. Electrolytes (Indicate absent - present +, strongly present ++) nornal Nat CI SO,2- PO,- 219 C-F. Glucose, Ketone Bodies, Protein, and Urobilinogen "Normal Urine Specimen"...
Bio 121 I need to make (yeast fermentation) lab report. This is the lab experiment and...
Bio 121
I need to make (yeast fermentation) lab
report.
This is the lab experiment and results:
This is a guide to making the lab report:
General Biology BIO121 Yeast Fermentation Lab Introduction Organisms stay alive by the utilization of energy through metabolism. The energy acquiring pathways in photosynthesis convert radiant energy from the sun into the chemical bond energy of carbohydrates. This photosynthetic process is limited to the producers or autotrophs, which include plants, photosynthetic bacteria and some protists....
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
Denaturation of Proteins Solution Observations white clovdy Egg albumin + heat Glutamic acid heatChea Egg albumin + alcohol whteloud Why would a change occur in one solution and not in the others? What happened to the secondany structure of the protein during each treatment? 7. 8
Peptides and Proteins 5. Abbreviations for this tripeptide 3-letter abbreviation 1-letter abbreviation B. Denaturation of Proteins Treatment Observations 1. Heat 29 Reason for Changes 2. Acid Cloudy 3. Base clear 4. Alcohol partially cloudy milky - Filter 5. Heavy metal ions -.281 Questions and Problems 01 Why are heat and alcohol used to disinfect medical equipment? Heat and alcohol (and strong Base Acus) Denature the proteins Pathogen (bateria, viruses, protozoa + fungus.) Silver ion also dengtures proteins pathogens, thus killing...
values differ, give reasons as why they are different. ruct Table 2. Results of the Biuret Test Color with Biuret Reagent Test Tube Contents Questions: 1) Which tubes contain protein? Describe a positive biuret test for protein based on your experimental results. the Rpomin Cole tor 丹 ts in proteins 2) Based on your qualitative (visual) observations of the Biuret test results, do all three tubes contain the same amount of protein? How do you know? 3) Explain method by...
please help me type my
introduction for my lab report. thank you!!
INTRODUCTION In this section, you will introduce the experiment by explaining generally what you did and why you did it. This section usually starts with an examination of the literature through a library search to inform the reader about work already done on this topic. If you have never done a bibliographic database search for scientific journal articles, then you are not yet a biological sciences major (note:...
I need to write a conclusion for this lab. Based off these
results what kinds of conclusions can be drawn?
S OY Orre tes. A, B. Color, pH, Specific Gravity, and Electrolytes "Normal Urine Specimen" Test A. Color I clear "Abnormal Urine Specimen" slightly cloudy PH 2 1.10 gime! Specific gravity 0.70 glume - B. Electrolytes (Indicate absent - present +, strongly present ++) nornal Nat CI SO,2- PO,- 219 C-F. Glucose, Ketone Bodies, Protein, and Urobilinogen "Normal Urine Specimen"...
Bio 121
I need to make (yeast fermentation) lab
report.
This is the lab experiment and results:
This is a guide to making the lab report:
General Biology BIO121 Yeast Fermentation Lab Introduction Organisms stay alive by the utilization of energy through metabolism. The energy acquiring pathways in photosynthesis convert radiant energy from the sun into the chemical bond energy of carbohydrates. This photosynthetic process is limited to the producers or autotrophs, which include plants, photosynthetic bacteria and some protists....
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
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