Glucose will pass through a cell membrane with the aid of
a. carbonhydrates
b. lipids
c. protiens

Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials

Which enzymes break down carbohydrates?

Which are reasons cells undergo cell division?