What could happen if you pass through a bend close to the lane markings?

Your answer is fully correct. Passing through a bend close to the lane markings can indeed lead to two main dangers under German traffic rules:

1. You risk being struck by oncoming traffic. When you approach a bend, the road narrows and visibility is limited, so moving too close to the center line increases the chance of a collision with vehicles coming from the opposite direction.

2. You might lose control of your motorbike while trying to avoid oncoming traffic. If you veer too close to the center, you might have to make sudden evasive maneuvers to avoid a collision, which is especially dangerous on a motorbike due to lower stability.

The third option, "being able to see well around the bend," is not correct because visibility around bends is inherently limited by the curve itself, regardless of your position on the lane.

In summary, to stay safe when negotiating bends, keep to your side of the road and maintain a safe distance from the center line to avoid collisions and maintain control of your vehicle.