respiration Flashcards

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1
Q

what us the word equation for respiration

A

glucose and oxygen >carbon dioxide and water

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2
Q

what js the formula for carbon dioxide

A

CO2

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3
Q

what is the formula for water

A

H2O

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4
Q

what js the formhla for oxygen

A

O2

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5
Q

what is the formula for glucose

A

C6H12O6

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6
Q

what is the balanced symbol equation for respiration

A

C6H12O6and 6O2 > 6CO2 and 6H2O

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7
Q

what is respiration

A

it is an exothermic reaction in which energy is transferred

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8
Q

what is the wor equation for anaerobic respiration in animals

A

glucose > lactic acid

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9
Q

why is less energy released through anaerobic respiration compared to aerobic

A

the oxidation of glucose is in complete

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10
Q

what do organisms need energy for

A

chemical reactions to build larger molecule movement and keeping warm

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11
Q

what are the differences between aerobic and anaerobic respiration in animals

A

aerobic respiration involves oxygen, anaerobic doesnt, aerobic respiration releases more energy

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12
Q

what is the word equation for anaerobic respiration in plant and yeast cells

A

glucose > ethanol and carbon dioxide

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13
Q

what is anaerobic respiration in yeast cells otherwise known as

A

fermentation

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14
Q

what changes happen to the body during excersize

A

the heart rate, breathing rate and breath volume increases during excersize to supply the muscles with more oxygenated blood

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15
Q

what happens during excersize if there is insufficient oxygen

A

anaerobic respiration takes place, leads to a build up lactic acid and creates oxygen dept

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16
Q

why is anaerobic respiration in yeast cells important

A

can be used to manufacture bread and alcoholic beverages

17
Q

what id oxygen dept

A

the anount of extra oxygen the body needs after excersize to remove the lactic acids from cells

18
Q

what is metabolism

A

the sum of all the reactions in a cell or body

19
Q

what are examples of metabolism reactions

A

converting glucose to starch and glycogen to cellulose, the formation of lipids, the formation of protiens, respiration and breakdown of protiens