Science Flashcards

1
Q

What does resperation give out in a chemical reaction

A

Heat (exothermic)

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2
Q

All living things respire true or false

A

True

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3
Q

What is carried out in cells continously

A

Respruation

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4
Q

WhT do living things need energy for ?

A

Movement , keeping warm and for other chemical reactions to build molecules

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5
Q

What does aerobic mean ?

A

Requiring oxygen

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6
Q

What is the word equation for aerobic respiration

A

Glucose + oxygen –> carbon dioxide + water

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7
Q

What does anaerobic mean?

A

Without oxygen

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8
Q

What is the word equation for anaerobic

A

Glucose –> latic acid

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9
Q

What is the word equation for fermentation

A

Glucose–> ethonal+ carbon dioxide

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10
Q

What does photosynthesis allow plants and algery to do?

A

To make there own food

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11
Q

What provideds energy in photosynthesis

A

Light

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12
Q

What 2 reactants
are required for photosynthesis

A

Water and carbon dioxide

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13
Q

What do plants make in there leaves during photosynthesis?

A

Carbohydrates

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14
Q

What do plants gane from the soil

A

Mineral nutriance and water

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15
Q

What is the word equation for photosynthesis

A

Carbon dioxide + water –> glucose + oxygen

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16
Q

What is the plant cell that carries out photosynthesis by energy and light

A

Chlorophyll