Drag each label to the correct location.
Sort the questions based on whether they are testable.

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Which type of bacterial reproduction is depicted in the diagram?

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.