Chapter 7. Energy Metabolism

Question 1

In reduction reactions, one or more electrons are lost. (True/False)

Answer 1

False

reduction involves the addition of electrons to a compound. furthermore, gain or one or more electrons is observed.

Question 2

Energy is released during catabolism. (True/False)

Answer 2

True

Question 3

Chloroplasts contain chlorophyll B which is blue-green in color. (True/False)

Answer 3

False

Chlorophyll B possesses a yellow-green color.

Question 4

The second stage of cellular respiration takes place in the cytosol. (True/False)

Answer 4

False

The first stage of cellular respiration happens in the cytosol of the cytoplasm. The second stage takes place in the mitochondria.

Question 5

C55H75MgN4O5 is the formula for chlorophyll A. (True/False)

Answer 5

false

Question 6

In reduction stage of Calvin cycle, a carbon dioxide combines with a 5-carbon acceptor molecule. (True/False)

Answer 6

False

In the reduction stage of Calvin cycle, ATP and NADPH are used to convert the 3-PGA molecules into G3P.

Question 7

In three turns of the Calvin cycle, 9 ATP will be converted to 9 ADP. (True/False)

Answer 7

True

Question 8

The second stage of the Calvin cycle is carbon fixation, wherein ATP and NADPH are used to convert the 3-PGA molecules into G3P. (True/False)

Answer 8

False

The second stage of Calvin cycle is reduction.

Question 9

Glycolysis pertains to glucose splitting. (True/False)

Answer 9

True

Question 10

The final stage of anaerobic respiration is electron transport. (True/False)

Answer 10

True