Respiration grade 10

Raw material of respiration is

• Glucose and carbon dioxide

• Glucose and oxygen

• Glucose and fructose

• Glucose and sucrose

What are the products of anaerobic respiration

• Glucose and oxygen

• Water and carbon dioxide

• Lactic acid

• Carbon monoxide

Which equation shows the reaction for anaerobic respiration

• Carbon dioxide + water—> glucose and oxygen

• Glucose + oxygen-----> lactic acid Plus and energy

• Glucose + oxygen----> carbon dioxide, water and energy

• Glucose----> lactic acid and energy

Respiratory pigment in human body is

• Chlorophyll

• Water

• Hemoglobin

• Anthocyanin

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NGSS.HS-LS1-6

Which of these is the difference between aerobic and anaerobic respiration in humans

• Aerobic respiration releases less energy than anaerobic does

• Glucose is completely broken down in aerobic respiration but not in anaerobic respiration

• Anaerobic respiration produces ethanol but aerobic respiration does not

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NGSS.HS-LS2-3

Where in the cell does aerobic respiration takes place

• Nucleus

• Cytoplasm

• mitochondria

• Cell membrane

What is the molecule produced in mitochondria when glucose is broken down

• ATP

• ADP

• DNA

• NADP

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Lactic acid fermentation occurs in your muscles after a workout because your cells are struggling to get

• Glucose

• Sunlight

• Oxygen

• water

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

This is a tube about 12 cm long with C shaped rings of cartilage

• Nasal cavity

• Trachea

• Oral cavity

• Pharynx

Cluster of tiny air sacs that allows exchange of Oxygen and Carbon dioxide

• Larynx

• Pharynx

• Alveoli

• Bronchioles