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Science y8 > Respiration y8 b > Flashcards

Respiration y8 b Flashcards

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1
Q

What is the word equation for aerobic respiration?

A

Glucose ——->lactic acid + energy

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2
Q

What is the word equation for anaerobic respiration?

A

Glucose + oxygen ———> carbon dioxide + water + energy

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3
Q

What is the word equation for fermentation?

A

Glucose———> ethanol + carbon dioxide + energy

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4
Q

What is anaerobic respiration in yeast called?

A

Fermentation

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5
Q

What is anaerobic respiration?

A

Respiration is respiration without oxygen but energy is required

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6
Q

What is lactic acid?

A

Lactic acid is the acid that makes you have stitches.

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7
Q

What is aerobic respiration?

A

Aerobic respiration is respiration requiring oxygen

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8
Q

How do you get rid of lactic acid?

A

Panting or breathing deeply breaks down lactic acid.

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9
Q

What is the symbol of glucose?

A

C6H12O6

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10
Q

What is the amount of oxygen called to get rid of lactic acid?

A

Oxygen dept

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11
Q

What’s the word equation for ethanol?

A

2C2H5OH

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12
Q

What do all cells do?

A

Carry out respiration

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13
Q

Is respiration the same thing as breathing?

A

No

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14
Q

What the hell even is respiration?

A

A chemical process that releases the energy form food for our cells to use

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15
Q

How does energy enter our body?

A

It’s absorbed into the blood through air in the lungs.

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16
Q

How is energy released?

A

Sweat, wee or breathing

17
Q

What does the digestive system do?

A

Breaks down the food and absorbs glucose into the blood

18
Q

What does the circulatory system do?(heart and blood vessels)

A

Transport the glucose and oxygen to the cells, then take the waste away again.

19
Q

What is the energy released in respiration used for?

A

1) contraction of muscles for movement
2) building up a layer of molecules eg. Proteins for growth
3) generating heat

Science y8 (7 decks)

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