Atype of gradient in which particles always move from areas of highest concentration to those of lower concentrations

What would be the most likely result if the ph of the stomach were increased to 5

Which of the following molecules can be broken down into simple sugars? a. nucleic acid b. protein c. lipid d. carbohydrate

When one dna molecule is copied to make two dna molecules, the new dna contains a) 25% of the parent dna. b) 50% of the parent dna. c) 75% of the parent dna. d) 100% of the parent dna. e) none of the parent dna.