Which of the following are true about positive feedback mechanisms? Check all that apply. They help to form blood clots in response to an open wound.

They respond to changes by pushing back in the opposite direction.

They cause the body to sweat when the outside temperature is too warm.

They accelerate a process that has already started.

If a viral host cell has a mutation that interferes with the addition of carbohydrates to proteins in the golgi, which of the following could likely result? a) the viral envelope proteins would not be glycosylated and might not arrive at the host plasma membrane.b) the viral capsid proteins would not be glycosylated and might not arrive at the host plasma membrane.c) the viral core proteins would not be glycosylated and might not arrive at the host plasma membrane.d) the virus would be unable to reproduce within the host cell