<span>A parent DNA molecule replicates, resulting in two daughter DNA molecules. </span>Each daughter molecule contains one DNA strand from the parent molecule.
Answer:
a. hemoglobin in red blood cells
Explanation:
Carbon dioxide is constantly produced by cells during cellular metabolism (cellular respiration), generating a concentration difference between the interior of the cell and its exterior (intercellular or interstitial space), and a consequent diffusion of this carbon dioxide into the interstitial fluid. Interstitial fluid now has a higher concentration of carbon dioxide than blood plasma, which causes a diffusion into the capillary. Carbon dioxide is carried by hemoglobin or dissolved in plasma.
The second largest part of the human brain is the cerebellum which sits beneath the back of cerebrum.
Can you put a picture on here so I can see it better
A cell contains thousands of protein types.
