7: N/A. Histidine is ionized at pH 7.5 which is not present in
the mentioned peptide chain.
8: "Cys". Cysteine is the only amino acid with S in the given
peptide and can for disulfide bonds to stabilize the protein.
Use the annotated peptide below for questions 7-8. CH2 CHz CH3 CH2 CH2 CH2 SH NH2...
5. Use the structure of the peptide to complete the problems/questions following. CH2 CH-OH CH2 CH3 CH2 NH NH2 a. (4 pts) Name (full name) the N-terminal amino acid? b. (4 pts) Name (full name) the C-terminal amino acid? c. (5 pts) Using the 1 letter amino acid abbreviation, give the name of the peptide.
4. A polypeptide is shown below: HAN-C-C-N-C-C-N-C-C-N-C-C-N-C-c-N-C-C-N-C- CH3 CH2 CH2 CH CH2 SH CH2 CH SH OH CH2 CH2 CH2 NH3 a. b. C- d. Circle all the peptide bonds in the polypeptide above. Under each amino acid indicate if it is polar, non-polar or electrically charged Label the N-terminus and the C-terminus Label the amino acids that are hydrophobic. the lab, biologists can create a cell surrounded by a phospholipid bilayer membrane that contains no transmembrane proteins. These structures...
29. Which of the following would be synthesized in and processed by the smooth endoplasmic reticulum and Golgi apparatus? A. lipids and steroids B. DNA polymerase and RNA polymerase C. lysosomal enzymes D. cytoskeletal proteins 30. Which of the following are processed in the Golgi apparatus? A. integral membrane proteins of the plasma membrane B. proteins that are secreted from the cell C. proteins that will be broken down by lysosomes D. all of the above E. none of the...