Which system involves plasma proteins activated
when an organism’s pattern receptors become bound
to anything?
a. cytokine
b. complement
c. suppressor
d. enhancer
e. coagulation
Answer: b
You might also like to view...
Of the following enzymes associated with the TCA cycle, which of the following enzymes is not under allosteric regulation?
A) isocitrate dehydrogenase B) ?-ketoglutarate dehydrogenase C) malate dehydrogenase D) fumarate hydratase E) pyruvate dehydrogenase complex
Albinism is caused by an inborn error of metabolism
Indicate whether the statement is true or false
Which action is most similar to the way in which water is moved through the xylem sap of a plant?
A) a person drinking through a straw B) a vaccine being ejected out of a syringe C) water gushing up from a fountain D) a dart being blown out the end of a blowgun
Any change in the nucleotide sequence of DNA is called a
A) mutation. B) frameshift. C) base substitution.