Respiration

Question 1

aerobic respiration equation

Answer 1

glucose + oxygen === co2 + water + energy

glucose is completely broken down

Question 2

anaerobic respiration equation

Answer 2

glucose === lactic acid and energy released
0.83kj energy per gram of glucose
glucose molecule partly broken down

Question 3

anaerobic respiration

Answer 3

takes place when lack of oxygen reaching respiring cells. occurs in muscles when don’t contrast efficiently. heart and lungs struggle to get sufficient amount of oxygen
build lactic acid and causes cramp

Question 4

aerobic respiration

Answer 4

chemical process where energy is released from glucose. occurs in cytoplasm in mitochondria
living things respire

Question 5

oxygen debt

Answer 5

blood carries lactic acid away to live which uses oxygen to break it down. extra oxygen is needed called oxygen debt

Question 6

respiration is yeast and equation

Answer 6

yeast cells respiration produces different products know as fermentation
process is anaerobic and doesn’t use oxygen
glucose === ethanol + co2 + energy