AP Bio Cellular Respiration #1

The aerobic respiration process ends in what area of the eukaryotic cell?

• photosynthetic

• the Krebs cycle

• cytoplasm

• mitochondria

• gap junction

ATP is __.

• the energy currency of the cell

• produced by the destruction of ADP

• produced but not expended in the process of photosynthesis

• produced during the phosphorylation of any organic compound

• none of these

The breakdown of glucose produces the most ATP with which of the following?

• anaerobic respiration

• fermentation

• glycolysis and fermentation

• the Krebs cycle

• aerobic respiration

ATP is to the cell as __ is (are) to the financial community.

• printed currency

• checks

• credit

• gold reserves

• automated tellers

Plant cells are capable of __.

• Photosynthesis

• ATP reproduction

• glucose reproduction

• aerobic respiration

• all of these

When molecules are broken apart in respiration, __.

• the heat produced is used to drive biological reactions

• the oxygen in the compounds are broken apart is used as an energy source

• the energy released in respiration is channeled into molecules of ATP

• ATP is converted into ADP

• ADP is released as a waste product

The correct operational sequence of the three processes listed below is __

I. glycolysis

II. electron transport chain

III. Krebs cycle

• I >>> II >>> III

• II >>> I >>> III

• III >>> I >>> II

• II >>> III >>> I

• I >>> III >>> II

Most plants and animals use __ as their final hydrogen acceptor in cellular respiration.

• oxygen

• sulfur

• nitrogen

• magnesium

• phosphorus

The main source of energy in the normal human diet is __.

• fats

• carbohydrates

• proteins

• nucleotides

• steroids

For glycolysis to begin, __.

• glucose must enter the mitochondria

• there must be an input of energy from ATP

• oxygen must be available

• some hydrogen acceptors must be available

• none of these needs to occur