Answer:
The pathway likely taken is ER - Golgi - vesicles that merge with the plasma membrane.
Explanation:
The endomembrane system comprises a complex network of internal membranes. It was first identified in the late 19th century when Camillo Golgi observed that a specific stain selectively colored certain cellular membranes. Golgi believed these membranes were interconnected; however, subsequent developments in microscopy and biochemical analysis revealed that the organelles within the endomembrane system function as distinct compartments with specialized roles.
<span>My suspicion is that the situation could be indicative of an asthma episode. The presence of coarse rhonchi lung sounds and the rate of breathing support this concern. It appears there is an obstruction in the airway. If it’s not asthma, then he might be choking on something.</span>
A. Adding phosphate groups to target proteins. Explanation: CDKs, or cyclin-dependent kinases, play a crucial role in managing the cell cycle by interacting with cyclins, the regulatory proteins that activate them. The activity of different Cdks fluctuates during the cell cycle. When a specific CDK binds with its corresponding cyclin, a cyclin-Cdk complex forms, which is responsible for phosphorylating target proteins. This process can activate some proteins while inhibiting others — for example, phosphorylation leads to the degradation of p27, a key inhibitor of cell division, which subsequently allows non-dividing cells to begin division.
