Process where water molecules diffuse from high to low concentration across a permeable membrane

Which prevent errors in dna replication? a. helicase enzyme checks the dna for errors. b. each base can attach to only one other type of base. c. ribosome enzymes prevent errors from happening. d. dna contains no complementary base pairs.

Which of the following describes a difference when gram-positive bacteria are compared to gram-negative bacteria?

Which example would the nurse consider to be a part of systems thinking theory?