Question

biology quiz #3 photosynthesis assessment response questions
cellular respiration and photosynthesis - fill - in - the - blank quiz

1. the balanced chemical equation for cellular respiration is:

+6o₂→6co₂
+6h₂o+

1. the balanced chemical equation for photosynthesis is:

6co₂+6h₂o+→
+6o₂.

1. in cellular respiration, the molecule that is oxidized is

, and the molecule that is reduced is
.

1. the three main stages of cellular respiration are

, thecycle, and
thetransport chain.

1. during glycolysis, one molecule of glucose is broken down into

two molecules of.

1. the main energy - carrying molecule produced during cellular

respiration is, and approximately
of these molecules are produced from
one glucose molecule.

1. chlorophyll is found in theof plant cells

and its primary role is toduring
photosynthesis.

Explanation:

1. For cellular respiration, glucose (\(C_6H_{12}O_6\)) is the reactant, and ATP (adenosine tri - phosphate) is the energy - rich product.
2. In photosynthesis, light energy is used, and glucose (\(C_6H_{12}O_6\)) is produced.
3. In cellular respiration, glucose loses electrons (is oxidized), and oxygen gains electrons (is reduced).
4. Glycolysis is the first stage, followed by the Krebs (citric acid) cycle and the electron transport chain.
5. Glycolysis converts glucose to pyruvate.
6. ATP is the main energy - carrying molecule, and about 36 - 38 ATP are produced per glucose.
7. Chlorophyll is in the chloroplasts and absorbs light for photosynthesis.

Answer:

1. \(C_6H_{12}O_6\); ATP
2. Light energy; \(C_6H_{12}O_6\)
3. Glucose; Oxygen
4. Glycolysis; Krebs (citric acid); Electron
5. Pyruvate
6. ATP; 36 - 38
7. Chloroplasts; Absorb light