WorksheetsBig Bang Proteins!
Total questions: 25
Worksheet time: 5mins
Which amino acid is W?
Trp
Tyr
Thr
Gln
A -CH2SH is the R group of which amino acid?
M
C
S
Q
Which are the two acidic amino acid?
D and E
Q and R
K and H
C and M
Which of the following amino acids are S-containing?
D and E
K and H
P and F
C and M
Which of these amino acids is not glucogenic?
F
K
G
S
Which of the following is exclusively ketogenic?
W
T
Y
K
Which is not essential amino acid?
Methionine
Serine
Cysteine
Alanine
Which of the following is derived from tryptophan?
Dopamine
Melatonin
Tyrosine
Histamin
Which of the following is produced from tyrosine?
Norepinephrine
Serotonin
Histamine
2 of the Above
Which of the following has the longest peptide chain?
Oxytoxin
ADH
Enkephalins
GSH
Using the pKa table in your notes, what will be charge of Asp at pH of 3.06?
+1
0
-1
-2
Using the pKa table in your notes, what will be charge of Ser at pH of 10.1?
+1
0
-1
-2
Which of the following is not classified as aromatic?
Tyr
Thr
Pro
Top
Which is the only achiral amino acid?
Gln
Glu
Gly
All of the Above
Which is classified as branched amino acid?
Ser
Val
Pro
Ala
Water-soluble.
Fibrous
Globular
Composed of a single type 2° structure.
Fibrous
Globular
Backbone of the peptide chain.
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
β-pleated sheets
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Disulfide bonds.
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Which of the following causes globular shapes to elongate?
Violent Whipping
UV
Micorwave
Reducing Agent
Which of the following does not disrupt H-bond resulting to violent molecular vibration?
Heat
UV
Microwave
Detergent
Which amino acid is most likely to become susceptible to denaturation by heavy metals?
Cys
Ala
Tyr
Gly
Which is a contractile protein?
Hemoglobin
Myosin
Ferritin
Collagen
Which protein is responsible for "on/off" function of enzymes?
Transferrin
Keratin
Ubiquitin
Myoglobin
