THIS IS FOR A TEST...PLZ HELP ASAP Select the correct answer
Two books are used to model tectonic plates.

b6de8dc05c234a868a79e7b278274578?ts =635812500265370000

What type of boundary represented by the two books?

convergent
divergent
transform

Match the following terms describing electrical events with the correct phases of the cardiac cycle. the ventricular muscle cells depolarize at the start of this phase. during this phase, na+ entry through the funny channels causes the pacemaker potential of sa nodal cells to gradually become less negative until it reaches threshold. the ventricular muscle cells repolarize right before this phase. the cytosolic concentration of calcium in the contractile cells of the ventricle is highest during this phase. a. isovolumetric relaxation b. ventricular ejection c. isovolumetric contraction d. ventricular filling

Name the two stages involved in protein synthesis and explain what occurs in each of the two stages. be sure to also indicate where each process takes place. plz don't give one sentence answers : d

Describe the function of the endomembrane system? what organelles are involved?