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S3 > Life On Earth > Flashcards

Life On Earth Flashcards

1
Q

An animal that only eats other animals

A

Carnivore

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2
Q

An animal that only eats plant material

A

Herbivore

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3
Q

An animal that eats both plants and animals

A

Omnivore

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4
Q

Primary Consumer

A

The first animal that eats a plant

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5
Q

Producer

A

It creates food

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6
Q

Secondary consumer

A

The animal that consumes the primary consumer

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7
Q

Contains vital DNA, which controls the activity of the cell.

A

Nucleus

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8
Q

Made up of chemicals and water. Chemical reactions take place. Controlled by enzymes

A

Cytoplasm

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9
Q

Controls what enters and leaves the cell

A

Cell membrane

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10
Q

Contains Chlorophyll, which absorbs light energy for photosynthesis.

A

Chloroplast

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11
Q

Strengths the cell

A

Cell wall

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12
Q

Contains cell sap, salts nutrients and pigments

A

Vacuole

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13
Q

Glucose + Oxygen Yeast Water + Carbon Dioxide ______>

A

Aerobic respiration

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14
Q

Glucose Yeast Carbon dioxide + ethanol _____>

A

Anaerobic respiration

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15
Q

Biological detergents

A

Has enzymes in it that break down fat, protein and starches (goof for stains)

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16
Q

Non-biological detergents

A

Do not have enzymes so it won’t damage your skin

17
Q

Photosynthesis

A

Water + Carbon dioxide Sunlight Glucose + Oxygen _________>

18
Q

The process where a cell divides into two identical daughter cells. New cells are needed for growth and repair.

A

Mitosis

19
Q

Single called microorganism (Fungi) used in the bread and brewing industries.

A

Yeast

20
Q

Why is Yeast used for making bread?

A

Because the carbon dioxide produced by the Yeast helps the bread rise?

21
Q

Why is Yeast used to help make beer?

A

Because it converts sugars into carbon dioxide and ethanol (alcohol)

22
Q

An antibiotic is a chemical which _________

A

Prevents growth of microorganisms

S3 (3 decks)

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