Cellular Respiration Review

The equation for cellular respiration is C6H1206+60₂→ 6CO₂ + 6H₂O +36 ATP. Classify each substance as a product or reactant.ng

Groups:

(a) Reactant

,

(b) Product

• CO2

• C6H12O6

• ATP

• O2

• H2O

Tags

NGSS.HS-LS1-7

Which statement best describes the process of cellular respiration?

• Cells use glucose and oxygen to produce carbon dioxide, water, and energy.

• Cells use energy to convert carbon dioxide and water into glucose and oxygen.

• Cells use water and oxygen to produce carbon dioxide, glucose, and energy.

Tags

NGSS.HS-LS1-7

Move the labels to the part of the mitochondria they match.

a

b

c

Matrix

Intermembrane Space

Cristae

Tags

NGSS.HS-LS1-7

Which structure increases surface area so the mitochondria can produce more energy?

• cristae

• intermembrane space

• matrix

Match each stage or respiration to the substance it produces.

• carbon dioxide

• c. Krebs cycle

• water

• b. electron transport chain

• pyruvate

• a. glycolysis

Tags

NGSS.HS-LS1-7

Which stage of cellular respiration produces the most ATP?

• electron transport chain

• glycolysis

• Krebs cycle

Tags

NGSS.HS-LS1-7

Examine the diagram of the electron transport chain below. Which area of the mitochondria has the highest concentration of hydrogen ions (H+)?

• intermembrane space

• matrix

• outer membrane

Tags

NGSS.HS-LS1-7

Examine the diagram of the electron transport chain below. Why do protons move through ATP synthase? Hint: how does diffusion work?

• The protons move to an area of lower concentration.

• The protons prefer to be in the cell's cytoplasm.

• The protons need to enter the matrix to produce oxygen.

Tags

NGSS.HS-LS1-7