CH2 Chemistry Flashcards

1
Q

bio-

A

life

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2
Q

biochemstry

A

branch of science dealing with the chemistry of life-forms

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3
Q

di-

A

two

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4
Q

disaccharide

A

molecule composed of two bonded sugar units.

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5
Q

glyc-

A

sweet

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6
Q

glycogen

A

complex carbohydrate composed of glucose molecules bonded in a particular way.

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7
Q

iso-

A

equal

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8
Q

isotope

A

atom that has the same atomic number as another atom but a different atomic weight.

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9
Q

lip-

A

fat

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10
Q

lipids

A

groups of organic compounds that includes fat

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11
Q

-lyt

A

break down

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12
Q

electrolyte

A

substance that breaks down and releases ions in water.

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13
Q

mono-

A

one

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14
Q

monosaccharide

A

a molecule consisting of a single simple sugar unit.

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15
Q

poly-

A

many

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16
Q

ployunsaturated

A

molecule with two or more double bonds between its carbon atoms.

17
Q

sacchar-

A

sugar

18
Q

monosaccharide

A

molecule consisting of a simple sugar unit.

19
Q

syn-

A

together

20
Q

synthesis

A

process by which chemicals form together to make new types of chemicals.

21
Q

matter

A

anything that has weight and occupies space.

22
Q

mass

A

the amount of matter present in a substance or object.

23
Q

chemistry

A

branch of science that studies the composition, properties, and interactions of matter.

24
Q

atom

A

smallest particle of an element that has properties of that element.

25
Q

electron (e)

A

extremely small particle within and atom; carries a positive electrical charge and is found with an atomic nucleus.

26
Q

proton (p+)

A

Relatively large particle within and atom; carries a positive electrical charge and is found within a atomic nucleous.

27
Q

Neutron

A

Relatively large particle within an atom; about the same weight of a proton; uncharged and thus electrically neutral; found within a atomic nucleous.

28
Q

Ion

A

particle, formed from an atom, that is electronically charged because it has gained or lost one or more elctrons.