Which of the following best describes the component of DNA labeled with an x in the diagram?

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later. when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the

What gases are carried by the blood