Tiny tunnels connecting the cytoplasm of neighboring plant cells are called __________ .

Which characteristic of living things currently excludes viruses from being classified as “living”?    

Which characteristic of living things currently excludes viruses from being classified as “living”?    

How would a large molecule like glucose travel down a concentration concentration gradient into the cell?           

Which of the following is not matched properly?

What kind of transport is demonstrated by glucose entering the cell down the concentration gradient through a transport protein?                   

Last question using information from question 19. If the researchers had used the same set up except using dried herb in the treatment group and tincture (same dose) in the control group, would the results be valid?                   

Last question using information from question 19. If the researchers had used the same set up except using dried herb in the treatment group and tincture (same dose) in the control group, would the results be valid?                   

Something occurs to change an enzyme’s shape. What is the consequence?                 

Between animal cells, ______ make sure fluids don’t leak out of organs such as the stomach.