Which of the following describe an acid? Select all that apply. (Learning Objective 24, page 6)

What is/are the reactant/s in this chemical reaction: 2H2O2 (hydrogen peroxide) –> 2H2O (water) + O2 (oxygen) (Learning Objective 14, page 5)

Match the organic compound on the left with its primary function on the right. (Learning Objective 1, page 7)

Which level of protein structure may be absent from a protein? (Learning Objective 7, page 7)

Which of the following is a physical change?

Which of the following may not be classified as matter?

A patient has a temperature of 38.5 °C. What is the temperature in degrees Fahrenheit?

STOP – Before you click submit, check that you have answered all the questions.  Check at the top of the screen that all your questions have a check mark.  If not, click on the ones that have a (?) to go back and answer the question. Questions Question 1 (?) Question 2

For breakfast, a patient has a tray with 55 g eggs, 65 g of bananas, and 85 g of milk. What percentage of the breakfast was milk?

When a solid is converted directly to a gas, the change of state is called________________