Question 1(Multiple Choice Worth 3 points)
(02.06 LC)
Which of the following is one of the products of cellular respiration?
Glucose Mitochondria Oxygen Water
Question 2(Multiple Choice Worth 3 points)
(02.06 MC)
The chemical equation shown represents photosynthesis.
X represents a substance in a plant involved in photosynthesis. What is its role?
It stores chemical energy for plants and animals. It traps light energy and converts it into chemical energy. It combines with carbon dioxide and light to form glucose. It combines with carbon dioxide and light to form hydrogen.
Question 3(Multiple Choice Worth 3 points)
(02.06 LC)
Which of the following represents the equation for photosynthesis?
C6H12O6 + 6O2 → 6CO2 + 6H2O + Energy C6H12O6 + O2 → CO2 + H2O + Energy CO2 + H2O + Energy → C6H12O6 + O2 6CO2 + 6H2O + Energy → C6H12O6 + 6O2
Question 4(Multiple Choice Worth 3 points)
(02.06 MC)
ATP energy molecules are the product of ____(1)____. This energy comes from the reactant of solar energy during ____(2)____.
(1) photosynthesis, (2) cellular respiration (1) cellular respiration, (2) photosynthesis (1) fermentation, (2) anaerobic respiration (1) anaerobic respiration, (2) photosynthesis
Question 5(Multiple Choice Worth 3 points)
(02.06 MC)
What best explains the relationship between photosynthesis and cellular respiration?
The higher the rate of formation of products in respiration, the lower the rate of photosynthesis. Photosynthesis depends on the carbon dioxide released during cellular respiration. Cellular respiration depends on the water released during photosynthesis. They have the same set of product molecules.
Question 6(Multiple Choice Worth 3 points)
(02.06 MC)
Which description properly describes a step involved in cellular respiration?
Glucose is created, then the energy gained is transferred to the energy molecule. Carbon dioxide is combined with oxygen to make glucose. Water is divided into carbon dioxide and glucose. Oxygen is combined with the carbon atoms left from the glucose molecule.
Question 7(Multiple Choice Worth 3 points)
(02.06 MC)
Which of the following is an example of anaerobic respiration?
Production of ethanol in yeast Oxygen diffusing into a plant cell through stomata Physical exchange of gases in the lungs Breaking down of glucose with oxygen inside an animal cell
Question 8(Multiple Choice Worth 3 points)
(02.06 MC)
The table below shows the role of different substances during photosynthesis.
Substance | Role During Photosynthesis |
---|---|
Sunlight | Converted into chemical energy |
Water | Combines with carbon dioxide to form glucose |
Chlorophyll | Combines with water to form oxygen |
Which of the following statements would correct one of the roles listed in the table?
Water combines with oxygen to form glucose. Water is formed with sugar during photosynthesis. Sunlight is not transformed into other forms of energy. Chlorophyll absorbs the light needed for photosynthesis.