Aerobic and Anaerobic Respiration

The correct word equation for aerobic respiration is

• carbon dioxide + water (+ energy) → glucose + oxygen

• water + oxygen → carbon dioxide + glucose (+ energy)

• glucose + oxygen → carbon dioxide + water (+ energy)

• glucose + water → carbon dioxide + water (+ energy)

Tags

NGSS.MS-LS1-7

What are the products of anaerobic respiration 无氧呼吸?

• Glucose and oxygen

• Carbon dioxide and water

• Lactic acid

• ethanol

The first step in getting energy in the cell by breaking down glucose is known as

• the Krebs cycle

• electron transport

• fermentation

• glycolysis

Tags

NGSS.MS-LS1-7

If there is not enough oxygen then ___________ respiration is used

• Anaerobic

• Aerobic

True or false: Both anaerobic and aerobic respiration use glucose

• True

• False

Tags

NGSS.HS-LS2-3

NGSS.HS-LS1-7

During exercise our body needs to produce more energy by respiration thus it needs

• less oxygen

• more oxygen

Tags

NGSS.MS-PS3-5

During exercise our body needs to produce more energy by respiration thus it needs more oxygen. Our breathing rate

• increases

• decreases

Tags

NGSS.MS-LS1-3

Anaerobic respiration causes cramp

• True

• False

Tags

NGSS.HS-LS2-3

If cells need more energy/respire more. What do they need more of in them?

• Cytoplasm

• Nucleus

• Mitochondira

• Membrane

Tags

NGSS.MS-LS1-7

NGSS.MS-LS1-2

The oxygen used during respiration is provided by our

• digestive system

• respiratory system

• circulatory system