Which of the following is NOT a nucleic acid ? a. DNA

b. mRNA

c. tRNA

d. Protein

a client has been prescribed misoprostol for the treatment of peptic ulcer disease. what is a true contraindication for this medication

Which pattern most likely came from a gunshot and which one was produced from a blow on the head? explain your answer?

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.