definition Flashcards

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1
Q

matter

A

anything that occupies space and has mass

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2
Q

mass

A

the amount of matter in any object which does not change

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3
Q

weight

A

the force of gravity acting on matter does change

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4
Q

atoms

A

the smallest unit of matter that retains the properties and characteristics of the element

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5
Q

elements

A
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6
Q

molecule

A

when two or more atoms share electrons the resulting combination

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7
Q

chemical symbol

A

one or two letter of the element name

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8
Q

electron

A
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9
Q

ion

A

is a particle that has a positive or negative charge because it has unequal number of protons and electrons

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10
Q

chemistry

A

is the science of the structure and interactions of matter

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11
Q

free radical

A

is an atom or group of atoms with an unpaired electron in the outermost shell

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12
Q

cation

A

a positively charge ion

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13
Q

anion

A

a negatively charged ion

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14
Q

chemical bonds

A

the force that holds together the atoms of a molecule or a compound

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15
Q

metabolism

A

all the chemical reaction occurring in the body

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16
Q

catalyst

A

chemical compounds that speed up chemical reactions by lowering the activation energy needed for a reaction to occur

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17
Q

solvent

A

dissolve another substance

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18
Q

anabolism

A

all the synthesis reactions that occur in your body

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19
Q

catabolism

A

all the decomposition reactions that occurs in your body

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20
Q

solution

A
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21
Q

solute

A
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22
Q

salt

A
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23
Q

acid

A
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24
Q

base

A
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25
Q

ph scale

A
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26
Q

hydrophilic

A
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27
Q

hydrophobic

A
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28
Q

concentration

A
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29
Q

carbohydrates

A
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30
Q

monosaccharides

A
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31
Q

lipids

A
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32
Q

fatty acid

A
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33
Q

triglyceride

A
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34
Q

proteins

A
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35
Q

amino acids

A
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36
Q

DNA

A
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37
Q

RNA

A
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38
Q

ATP

A
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39
Q

cell

A
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40
Q

plasma membrane

A
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41
Q

lipid bilayer

A
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42
Q

selective permeability

A
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43
Q

concentration gradient

A
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44
Q

passive process

A
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45
Q

diffusion

A
46
Q

osmosis

A
47
Q

isotonic

A
48
Q

hypertonic

A
49
Q

hypotonic

A
50
Q

active process

A
51
Q

active transport

A
52
Q

vesicle

A
53
Q

exocytosis

A
54
Q

endocytosis

A
55
Q

cytosol

A
56
Q

cytoskeleton

A
57
Q

organelle

A
58
Q

necleus

A
59
Q

nuclear membrane

A
60
Q

chromosomes

A
61
Q

chromatids

A
62
Q

germ cell

A
63
Q

somatic cell

A
64
Q

mitosis

A
65
Q

haploid

A
66
Q

cytokinesis

A
67
Q

meiosis

A
68
Q

diploid

A
69
Q

necrosis

A
70
Q

telomere

A
71
Q

histology

A
72
Q

cull junction

A
73
Q

connective tissue

A
74
Q

basement membranes

A
75
Q

stratified

A
76
Q

simple

A
77
Q

pseudostratified

A
78
Q

cuboidal

A
79
Q

culumnar

A
80
Q

squamous

A
81
Q

ground substance

A
82
Q

fibres

A
83
Q

sprain

A
84
Q

connective tissue proper

A
85
Q

loose connective tissue

A
86
Q

dense connective tissue

A
87
Q

supporting connective tissue

A
88
Q

membrane

A
89
Q

mucous membrane

A
90
Q

serous membrane

A
91
Q

cutaneous membrane

A
92
Q

parietal layer

A
93
Q

visceral layer

A
94
Q

synovial membrane

A
95
Q

muscle tissue

A
96
Q

cardiac muscle

A
97
Q

smooth muscle

A
98
Q

skeletal muscle

A
99
Q

neuron

A
100
Q

neuroglia

A
101
Q

excitable cell

A
102
Q

tissue repair

A
103
Q

stroma

A
104
Q

parenchyma

A
105
Q

stem cell

A
106
Q

tissue regeneration

A
107
Q

fibrosis

A
108
Q

granulation tissue

A
109
Q

adhesion

A
110
Q

epithelial tissue

A
111
Q

epithelial tissue

A