Explain the changes that you observed in terms of change in protein structure at the molecular level of egg albumin Hint: Discuss what interactions/bonds are disrupted upon application of the treatment on the egg albumin during denaturation Heat Vinegar Rubbing alcohol
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Explain the changes that you observed in terms of change in protein structure at the molecular level of egg albumin
Hint: Discuss what interactions/bonds are disrupted upon application of the treatment on the egg albumin during denaturation
- Heat
- Vinegar
- Rubbing alcohol
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- Outline the steps of post-translational sorting of proteins tomitochondria.Sketch the appearance after visualization of a protein mixture containing the seven proteins (fibrinogen, y-globulin, collagen, ovalbumin, myoglobin, hemoglobin, insulin) when subjected to two-dimensional (2D) gel electrophoresis.Explain the mechanism action of denaturation of protein from egg (Albumin) using NaCl.
- help fill out the following illustration ..Choose the correct prosthetic group of the given protein. Choices: • Phosphate Nucleic acid Iron + Pigment • Zinc Iron • Lipid • Copper Pigment • Carbohydrate None 1. Collagen 2. Enkephalin 3. Albumin 4. Insulin 5. HDL 6. Chromatin 7. Cytochrome 8. Ovomucoid 9. Ceruloplasmin 10. Casein 11. ADH 12. Glutathione 13. Vitelline 14. Mucin 15. Carbonic AnhydraseMatch the listed possible protein functions to the example of that function from the list. Structural support Enzymes Defense Communication Transport I. The movement of cations across the cell membrane is carefully controlled through gated channels to ensure osmotic balance. II. Lysozyme is found in tears and saliva where it acts as an antimicrobial enzyme. III. RNA polymerase converts individual nucleotides into mRNA from the DNA template in the nucleus. IV. Growth hormone is a peptide secreted from the brain that can bind to receptors in the body to stimulate cellular growth. V. Keratin is an aggregate protein found in the hooves of rumnant animals as hard protective coveres at the ends of limbs. VI. None of
- Classify the fold of each protein. Classify the fold of each domain asall a (or mostly a), all b (or mostly b), a/b, or a+b.. 1. Firmicute collagen-binding protein (1FCB): 2. Bat glycosyltransferase (2BGT): 3. Proteobacterial nitrite sensor (3PNS):Show where trypsin and chymotrypsin would cleave the following peptide Tyr-Ile-Gin-Arg-Leu-Gly-Phe-Lys-Asn-Trp-Phe-Gly-Ala-Lys-Gly-Gin GinDrag the labels onto the diagram to identify the anatomical terminology describing body orientation and direction (human a Posterior (caudal) Distal Superior (dorsal) Proximal Inferior (caudal) Anterior (ventral) Posterior (dorsal) Pearson arch