What condition promotes the growth of bacteria? A. High acidity
B. Low levels of moisture
C. Food held between 70 degrees F and 125 degrees F ( 21 degrees C and 52 degrees C)
D. Food with pH that is high alkaline

Which of the following best describes the purpose of technology?

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.

Specific heat is the amount of heat required to raise the temperature of a material by 1°c per what unit? a. volumeb. joulec. massd. pressuree. density