The "powerhouse" of the cell produces atp energy in the:

One morning nurse finds pt sitting at end of bed w / sheet around her neck. what is first nursing action? a. ask, "are you feeling suicidal?" b. stay with pt c. take pt to seclusion room d. document incident in chart

Can a virus be considered a living thing? Why or why not?

Science knowledge indicates what can happen in natural systems not what should happen. Explain this statement and provide an example

Which organ does NOT contribute to semen production?

Raul skipped lunch before lab. He has a bag of chips from the snack machine he would like to eat. What is the safest way for him to eat his chips? A. eat his chips at his lab bench after cleaning it thoroughly B.

What is least likely a description of the central nervous system

This was once a forested hillside. The county where this hill is located decided to widen the roads in the area. All of the trees and shrubs were cut down.

Some animals can produce a potassium ion concentration inside their cells that is twenty times greater than that of their environment. This ion concentration gradient is maintained by the plasma membrane.

Why are animals more likely than plants to form new species while still in the presence of the parent population?

Which is true about scientific knowledge? A. It is rarely proven wrong. B. It is not based on observation. C. It is agreed upon by all scientists. D. It changes as new evidence is found.