What is a protein signature?
a. a unique set of small molecular protein metabolites
b. a unique molecular tag attached to the protein
c. a set of proteins with altered expression levels
d. a proteome used to identify specific tissues
c. a set of proteins with altered expression levels
You might also like to view...
Orchids, which grow well in regions that are hot and dry during the day and cool at night, are classified as CAM
plants.
a. True b. False
The luminal contents of the same organ that secretes the hormone into the blood inhibits the further release of ______.
A. gastrin B. cholecystokinin C. secretin D. gastric inhibitory peptide E. insulin
How do phospholipids interact with water molecules?
A) The polar heads avoid water; the nonpolar tails attract water (because water is polar and opposites attract). B) Phospholipids do not interact with water because water is polar and lipids are nonpolar. C) The polar heads interact with water; the nonpolar tails do not. D) Phospholipids dissolve in water.
What member of the human intestinal microbiota occasionally causes life-threatening disease?
A) Escherichia coli O157:H7 B) Clostridium difficile C) Salmonella enterica D) Giardia intestinalis E) Lactobacillus