Organic Molecules Flashcards

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0
Q

Since organic molecules are large we call them?

A

Macromolecules

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1
Q

When we eat our bodies break down food into tiny particles, called

A

Organic molecules

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2
Q

The four types of macromolecules are?

A

Carbohydrates

Lipids

Proteins

Nucleic acids

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3
Q

Carbohydrates main function is to?

A

Main source of fuel (provides energy)

Used for structure

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4
Q

Carbohydrates are found in what foods?

A

Bread
Cake
Potatoes
Pasta

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5
Q

Carbohydrates are made of?

A

Glucose

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6
Q

What is a simple carbohydrate?

A

Made up of glucose(a simple sugar)

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7
Q

Simple carbohydrates are called?

A

Monosaccharides

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8
Q

What are complex carbohydrates made up of?

A

Starch(a complex sugar)

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9
Q

Complex carbohydrates are called?

A

Polysaccharides

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10
Q

Plants have a complex sugar called?

A

Cellulose

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11
Q

When humans eat cellulose we call it?

A

Cellulose fiber

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12
Q

Once carbohydrates are broken down they’re converted into?

A

Glucose

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13
Q

Glucose is stores in plants as?

A

Starch and cellulose

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14
Q

Animals store energy in the complex carbohydrate as?

A

Glycogen

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15
Q

When we have too much glucose to be converted into glycogen what happens?

A

The remainder is stored as far

16
Q

Lipids are made up of?

A

Fatty acid chains

17
Q

Each lipid consists of?

A

1 glycerol and 3 fatty acids

18
Q

Saturated means that?

A

Each bond is completely filled with hydrogens

19
Q

Unsaturated means that?

A

Each bond is NOT completely filled with hydrogen

There is at least one carbon double bond, making them kinked

20
Q

Transfat acts like?

A

Saturated fat

21
Q

Which is healthier unsaturated fat or saturated fat?

A

Unsaturated fat is healthier

22
Q

Lipids function is to?

A

Provide thermal warmth, protection

23
Q

Where are proteins found?

A

Found in muscles

24
Q

Each amino acid is connected by?

A

A bond called a peptide bond

25
Q

Proteins are made up?

A

Amino acids

26
Q

Where are proteins found in plants?

A

In their seeds

27
Q

Nucleic acids are made up of?

A

Nucleotides

28
Q

Examples of nucleotides are?

A

DNA and RNA

29
Q

Nucleic acids important because they?

A

Help cells replicate and build proteins