The pigment bilirubin is a by byproduct of degradation in the

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

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

Which description provides the best objective summary of the article in the passage?