The human body's first exposure to an antigen generates a primary ________ response
Fill in the blank(s) with correct word
immune
Biology & Microbiology
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What region in eukaryotic genes usually contains the majority of regulatory elements?
A. 0 to 50 B. -50 to 0 C. -50 to -100 D. -100 to -150
Biology & Microbiology
The bulbourethral glands secrete a fluid containing fructose and prostaglandins
____________________ Indicate whether the statement is true or false.
Biology & Microbiology
Which of the following is a specific example of bioremediation?
A. the purification of water for drinking B. the treatment of wastewater C. the treatment of sludge D. the addition of nitrogen compounds to a landfill E. acid mine drainage
Biology & Microbiology
Endospores will appear _____ then the vegetative cell.
a. bigger b. smaller c. the same size
Biology & Microbiology