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Modified true or false. Write the correct answer if the underlined word is false.
1. A DEAE-cellulose column is able to bind positively charged proteins.
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- Modified true or false. Write the correct answer if the underlined word is false. 1. A prosthetic group is a cofactor permanently held on the structure of an enzyme.Modified true or false. Write the correct answer if the underlined word is false. 1. In ion-exchange chromatography, proteins are separated based on their molecular weight.Modified true or false. Write the correct answer if the underlined word is false. 1. All standard amino acids have an asymmetric carbon except lysine.
- Modified true or false. Write the correct answer if the underlined word is false. 1. The zinc ion in zinc fingers is coordinated through histidine and cysteine residues.Modified TRUE or FALSE. Write the word TRUE if the statement is correct. If the statement is false, write the correct word to make the statement true. 1. The L-form is the naturally-occurring form of amino acids.V-A. Which of the following amino acids will elute first in a cation-exchange column using a buffer at pH 7? 1. Asp or Lys 2. Arg or Met 3. Gly or Val 4. Ser or Ala
- TRUE OR FALSE 1. The H chain contains one variable and one constant domain. 2. The processes that are involved in protein degradation and folding release energy in the form of ATP. 3. The GROSS-EL protein is involved in ubiquitination and degradation.True or False. Removal of ribose-phosphate from cytidylic acid yields cytidine.True or False 1. Predominant nucleotides during protein synthesis are the GTPs. 2. Predominant nucleotides during protein synthesis are the GTPs. 3. The nucleoside monophosphates are seen in metabolic pathways because their phosphoric anhydride bonds can be hydrolyzed off for energy.
- anemia (nih.gov) 3. Describe the effect of the amino acid change on protein function: How does the Hbs protein function differently than the HbA protein in red blood cells? he amino acid substitution could lead to a change in the kinetics of folding of5. Matching Type Match Column A with Column B. Write your answer on the space provided. CAPITAL letters only. Column A Column B 1.. Citrate → Isocitrate 2. Fumarate → Malate 3. Fructose-1,6-bisphosphate → G3P and DHAP 4. PEP → Pyruvate 5. a-Ketoglutarate → Succinyl-CoA 6. Substrate-level phosphorylation 7. Oxidative decarboxylation 8. Reduction 9. Isomerization 10. Condensation 11. Fumarate → Malate 12. Citrate → Isocitrate 13. Succinate → Fumarate 14. Succinyl-CoA → Succinate 15. Malate → Oxaloacetate 16. Pyruvate → Acetaldehyde 17. Pyruvate → Acetyl-CoA 18. PEP → Pyruvate 19. 2-Phospoglycerate → PEP 20. Glucose Glucose-6-phosphate A. Succinate dehydogenase B. Succinyl-CoA synthetase C. Malate dehydrogenase D. Fumarase E. Citrate synthase E. Isocitrate → a-Ketoglutarate F. 3-Phosphoglycerate → 2-Phosphoglycerate F. Aconitase G. Acetyl-CoA + Oxaloacetate → Citrate G. Glycolysis H. Pyruvate → Lactate I. Glucose-6-phosphate → Fructose-6-Phosphate K. Kreb's cycle U. Enolase V. Hexokinase…true or false1. In the structural characteristics of a nucleotide, the phosphate subunit is bonded to the sugar subunit.2. In the structural characteristics of a nucleotide, the nitrogenous base subunit is bonded to the phosphate subunit.