The dna-containing region of this bacterial cell is indicated by the letter mastering biology

Which of the following is a common response to cell signaling?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

Select the correct answer. which statement applies only to the axial skeleton, not the appendicular skeleton? a. it contains a pivot joint. b. it has muscles attached that work in pairs. c. it contains red bone marrow. d. it possesses fossa for bone articulation. e. it protects the heart and lungs.