Why do plants link thousands of monosaccharides together to form polysaccharides such as starch? 1. Plants are linking the monosaccharides together so that they can make a powder.

2. Plants are storing up the energy so that they can use it later.

3. Plants do not link monosaccharides together.

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.

Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products