The College of Arts and Sciences is comprised of four divisions: Fine Arts, Humanities, Natural Sciences, and Social Sciences. The curriculum of the College is designed to meet the needs and interests of a diverse, multicultural student body. Explain what interests you in the Arts or Sciences, and how studying at Howard University will help you achieve your overall goals?

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

9. the history of life on earth is recorded in

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive