Week 7 -- Cellular Respiration

Some bacterial and all eukaryotic cells use oxygen to harvest energy from food molecules. In what form is that energy available to power cell work?

• heat and light

• glucose molecules

• fat molecules

• ATP molecules

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

What is the purpose of cell respiration?

• produce glucose
• make oxygen
• remove carbon dioxide 
• produce usable energy - ATP

Tags

NGSS.HS-LS1-7

The __________ of photosynthesis are the ____________ of cellular respiration

• products, reactants

• reactants, reactants

• products, products

• reactants, products

Which are reactants/inputs for cellular respiration?

• H2O

• O2

• CO2

• C6H12O6

• Energy

Tags

NGSS.HS-LS1-7

Where in a eukaryote does glycolysis take place?

• Cytoplasm

• Mitochondria

• Chloroplast

• Nucleus

Tags

NGSS.HS-LS2-3

NGSS.HS-LS2-5

Where in the mitochondria does the citric acid cycle take place?

• Mitochondrial matrix

• Intermembrane space

• Inner membrane

• Outer membrane

Where in the mitochondria does the electron transport chain (ETC) occur?

• Inner membrane

• Outer membrane

• Intermembrane space

• Mitochondrial matrix

Tags

NGSS.HS-LS1-7

Which stage(s) of cellular respiration require O2?

• Glycolysis

• Citric Acid Cycle

• ETC

• Fermentation

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

During cellular respiration, energy in glucose..

• becomes stored in molecules of ammonia

• is used to manufacture glucose

• is released all at once

• is carried by electrons

Tags

NGSS.HS-LS1-7

The antibiotic oligomycin works by inhibiting ATP synthase. You would expect that...

• there will be an increase in ATP production

• H+ will accumulate in the intermembrane space

• H+ will accumulate in the mitochondrial matrix

Tags

NGSS.HS-LS1-7