Does decreasing the substrate concentration or the enzyme concentration have the biggest effect on reaction rate?

People with one sickle cell allele are not likely to get malaria. what is this an example of?

What are 3 reasons that natural selection occurs

Pls the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.