How does smear preparation of cells from a liquid medium differ from preparation of cells from a solid medium? O a. A needle is used instead of an inoculating loop.
Ob
Water is applied to the slide before emulsifying cells from a solid medium.
OC Stain is applied to the cells in the culture tube and then they are applied to the slide.
O d.
Heat fixation is used to evaporate the liquid medium.

Imagine a person stepping on a pin and pulling his or her foot away. look at the reflex arc of this scenario below. which statement best describes the image? a)the sensory nerve carries the signal from the effector to the interneuron, and the motor neuron carries the signal to the receptor. b)the motor nerve carries the signal from the receptor to the interneuron, and the sensory neuron carries the signal to the effector. c)the sensory nerve carries the signal from the receptor to the interneuron, and the motor neuron carries the signal to the effector. d)the sensory nerve carries the signal from the receptor to the motor neuron, and the interneuron carries the signal to the effector.