Exam 5: Capturing and Releasing Energy

The stroma of a chloroplast is most like which of the following cellular structures?

Which of the following is NOT found in a chloroplast?

Answer the following questions by matching each term with the most appropriate description. a.glycolysis b.alcoholic fermentation c.lactate fermentation d.the Krebs cycle e.electron transfer phosphorylation -first part of aerobic respiration

If a pigment absorbed red,orange,yellow,green,blue,and violet light,what color would it appear to be?

From what part of aerobic respiration do most of the carbon dioxide molecules we exhale come?

Which of the following molecules did the first life on earth more likely use for extracting energy and carbon?

What was the likely fate of the first life on earth?

In most plants,glucose is stored as

Roses are red because of which pigment?

Hydrogens and electrons from the splitting of water in photosynthesis become part of

What molecule,specifically,enters into the Krebs Cycle?

How many ATP form in the third stage of aerobic respiration?

When light excites chlorophyll,the chlorophyll molecules

Four of the five answers listed below are degradation processes for carbon compounds.Select the EXCEPTION.

The breakdown of pyruvate in the Krebs cycle results in the release of

Plant cells are capable of

Fossil fuels

Classification.The processes listed below represent major chemical pathways in the photosynthetic process.Answer the questions with reference to these five processes: a.light-dependent reactions b.photorespiration c.carbon dioxide fixation d.Calvin-Benson cycle e.C4 pathway -This process is catalyzed by an enzyme called rubisco.

Which of the following sources of energy powers the light-independent reactions of photosynthesis?

On hot,dry days,what problem arises for C3 plants?