Gamma tubulin serves as a nucleation site for microtubules.

The image shows the leading edge of a lamellipodium. Which of the following statements is false?

A client is in the critical care unit. She is currently receiving oxygen at 2 L/min by nasal cannula; nitroglycerin paste 1 inch to the chest wall, and  Metaprolol 25 mg orally every 12 hours. The monitor shows that the client has started having PVCs. Over the course of the next several hours, the premature ventricular contractions (PVC)  increase in frequency to more than 15 per minute, with occasional burst of multifocal bigeminal PVCs. The client’s vital signs are heart rate, 84 beats/min, sinus rhythm, with described PVCs; blood pressure, 124/68 mm Hg; respirations, 20 breaths/min; SpO2, 90%. Laboratory values are blood pH, 7.44; potassium, 4.6 mEq/L; and magnesium 0.9 mEq/L. Which of the following, if ordered, would be inappropriate for this client?

Which clinical manifestations are indicative of left ventricular failure? (Select all that apply)

This type of protein links cells together, allowing signal molecules to directly pass from one cell to the next. (Ex. Cardiac Muscles)

This type of organic molecule is not soluble in water, serves in long-term energy storage, in stabilizing cell membranes, in synthesizing certain hormones, and in forming protective H2O- proof coverings.

Which of the following is embedded within the Rough ER?

__________ are the “building blocks” of proteins.  They are relatively small organic molecules with a central carbon atom which is bonded to a carboxyl group, an amino group, and a side (or R) group.

The monomers for intermediate filaments, microtubules and microfilaments can all bind to and hydrolyze ATP/GTP.

Plants contain high concentrations of intermediate filaments.