Energetics 22-23

Multiple Choice

In which of the following cellular processes do chloroplasts and mitochondria play a major role?

• Protein synthesis

• Storing genetic material

• Energy conversions

• Regulating what enters and exits the cell

Multiple Choice

What is a cell's preferred energy source?

• Glucose

• ADP

• ATP

• Lipids

Multiple Choice

What does ATP stand for?

• Adenosine Triphosphate

• All The Plants

• Adenosine Triangularphosphate

Multiple Choice

ATP is a modified form of what type of biomolecule?

• Carbohydrates

• Lipids

• Proteins

• Nucleic Acids

Multiple Choice

What process do plants use to make their own food?

• Cellular Respiration

• Kreb's Cycle

• Fermentation

• Photosynthesis

Multiple Choice

What organelle in plants performs photosynthesis?

• Mitochondria

• Golgi Apparatus

• Chloroplasts

• Lysosomes

Multiple Choice

What molecule in plants actually captures the sunlight energy needed for photosynthesis?

• Cholorophyll

• Oxygen

• Carbon Dioxide

• Water

Multiple Choice

How do plants get water from the environment for the photosynthesis reaction?

• They make it.

• Pulled in through their leaves.

• Pulled in through their roots.

• Stored in their vacuole.

Multiple Choice

What structure found on leaves is responsible for taking in Carbon Dioxide from the atmosphere?

• Cuticle

• Xylem

• Pholem

• Stoma

Multiple Choice

Do plants perform cellular respiration?

• Yes

• No

Multiple Choice

Where does most cellular respiration take place?

• Mitochondria

• Chloroplast

• Lysosome

• Nucleus

Multiple Choice

What process does yeast perform?

• Fermentation

• Kreb's Cycle

• Calvin Cycle

• Electron Transport Chain

Multiple Choice

Which of these processes requires oxygen?

• Anaerobic Respiration

• Aerobic Respiration

Multiple Choice

Which of these processes does not require oxygen?

• Anaerobic Respiration

• Aerobic Respiration

Multiple Choice

Which of the following is a true statement about the process of cellular respiration?

• The heat energy released by the products during cellular respiration is used to catalyze the photosynthesis reaction.

• The heat energy released by the reactants during cellular respiration is used to bond the reactant products together.

• The mass of the reactants used during cellular respiration does not equal the mass o the products formed during cellular respiration.

• The mass of the reactants during cellular respiration equals the mass of the products formed during cellular respiration.

Multiple Select

Which of the following do we need in order to perform cellular respiration? (select all that apply)

• Glucose

• Carbon Dioxide

• Oxygen

• Water

• ATP

Multiple Choice

Which of the following is a reactant of photosynthesis and a product of cellular respiration?

• Glucose

• Oxygen

• Carbon dioxide

• Solar energy

Multiple Choice

Photosynthesis and cellular respiration are cellular processes that organisms use to obtain energy.

Which of the following is a product of photosynthesis, but a reactant for cellular respiration?

• H₂

• H₂O

• O₂

• CO₂

Multiple Choice

Which of the following is a true statement about the reactants and products of photosynthesis?

• The mass of the reactants is doubled during the reaction.

• The mass of the reactants and the products decreases due to energy loss.

• The mass of the products equals the mass of the reactants.

• The mass of the products decreases as the reaction proceeds.