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Grade 10 > SCIENCE > Flashcards

SCIENCE Flashcards

summative 1

1
Q

property of a gas to be
reduced in volume as pressure is applied

A

compressibility

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2
Q

4 types of Biomolecules

A

Carbohydrates
Proteins
Nucleic Acid
Lipids

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3
Q

Most common molecule

A

Carbohydrates

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4
Q

Primary energy source of our body

A

Carbohydrates

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5
Q

What is the building block of carbohydrates?

A

Monosaccharides

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6
Q

Also known as simple sugar

A

Monosaccharides

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7
Q

Three types of simple sugar

A

Glucose (blood sugar)
Fructose (fruit sugar)
Galactose (found in milk with glucose)

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8
Q

Also known as double sugars

A

Disaccharides

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9
Q

When you add two glucose together

A

Maltose (malt sugar)
-Found in beers

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10
Q

When you combined galactose and glucose

A

Lactose (milk sugar)

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11
Q

Fructose + glucose

A

Sucrose

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12
Q

Also known as complex sugars

A

Polysaccharides

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13
Q

-Used for storage in plants
-They provide a “quick” form of energy for the human body

A

Starch

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14
Q

-Used for energy storage in animals
-it stores emergency energy in the liver and muscles when the body doesn’t need glucose

A

Glycogen

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15
Q

-found in plants
-gives us fiber

A

Cellulose

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16
Q

Forms the exoskeleton of certain insects and crustaceans

A

Chitin

17
Q

2 test for carbohydrates

A

Iodine test
Benedicts test

18
Q

Test used to determine the presence of starch in materials

A

Iodine test

19
Q

Test used for simple carbohydrates

A

Benedicts test

20
Q

Bodybuilding molecules which help us grow
Transport molecules in and out of the cell

A

Protein

21
Q

Building blocks of proteins

A

Amino acid

22
Q

Test for protein

A

Biuret Test

23
Q

Biomolecular components of hereditary materials are present in the DNA

A

Nucleic Acids

24
Q

They store more energy than carbohydrates and proteins

A

Lipids

25
Q

Building block of lipids

A

Fatty Acids

26
Q

Test for Lipids

A

Ethanol Emulsion Test

Grade 10 (12 decks)

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