#Question id: 182
#Section 2: General Biology
Which amino acid is least likely to participate in acid-base catalysis?
#Question id: 183
#Section 2: General Biology
At pH 7.0, converting a glutamic acid to gamma-carboxyglutamate, will have what effect on the overall charge of the protein containing it?
#Question id: 184
#Section 2: General Biology
What is the approximate charge difference between glutamic acid and alpha-ketoglutarate at pH 9.5?
#Question id: 185
#Section 2: General Biology
Match the amino acids with their correct functional group:
|
1. Indole |
i. Histidine |
|
2. Imidazole |
ii. Tryptophan |
|
3. Thiol |
iii. Cysteine |
|
4. Pyrrolidine |
iv. Proline |
#Question id: 188
#Section 2: General Biology
Active holoenzymes are formed from ________ in the presence of ________.
#Question id: 190
#Section 2: General Biology
Ca++ or Mg++ are most likely to be part of ________, while Zn++ or Fe++ are present in ________.