The 3 common elements seen in a majority of carbohydrates or sugars are Carbon, Hydrogen and Oxygen.
What words would you choose to describe your day? What information and evidence can you recall that could inspire your word choice? thx
Answer:
Viruses cannot reproduce on their own, but inject their DNA into living cells in order to make copies of themselves.
Explanation:
A virus cannot reproduce itself outside the host because it lacks the complicated machinery that a [host] cell possesses.
Active transport is the movement of dissolved molecules into or out of a cell through the cell membrane, from a region of lower concentration to a region of higher concentration. The particles move against the concentration gradient , using energy released during respiration .
