Year 8 Respiration

What type of respiration requires oxygen?

• Aerobic
• Anaerobic

Tags

NGSS.HS-LS2-3

NGSS.HS-LS1-7

What type of respiration does not require oxygen?

• Aerobic
• Anaerobic

Tags

NGSS.HS-LS2-3

Where in the cell does anaerobic respiration take place?

• Nucleus
• Cytoplasm
• Mitochondria
• Cell membrane

Tags

NGSS.HS-LS2-3

What are the reactants of cellular respiration?

• glucose & carbon dioxide
• glucose & oxygen
• water & oxygen
• water & carbon dioxide

Tags

NGSS.HS-LS1-7

This organelle is the _____________.

• chloroplast
• Golgi bodies
• nucleus
• mitochondria

Tags

NGSS.HS-LS1-7

Which equation shows the reaction for anaerobic respiration

• carbon dioxide + water --> glucose and oxygen
• glucose + Oxygen --> lactic acid and energy
• glucose + oxygen --> carbon dioxide and water and energy
• glucose --> lactic acid and energy

Tags

NGSS.HS-LS2-3

B7.4 which organ is not in the respiratory system

• stomach

• lungs

• trachea

• Bronchi

B7.8 What happens to breathing rate when you exercise

• increases

• decreases

• stays the same

B7.8 Why does your breathing rate increase when you exercise?

• more oxygen is picked up at the lungs for delivery to the working muscles

• less oxygen is picked up at the lungs for delivery to the working muscles

• your muscles are resting

• your lungs need more energy to function

B7.9 Why does your heart rate increase when doing exercise

• To deliver more blood to the working muscles

• To deliver more oxygen to the working muscles as oxygen is transported in the blood stream

• It doesn't increase

• To deliver more carbon dioxide to the working muscles as carbon dioxide is transported in the bloodstream