cell membrane allows some things in/out but not others
16
30 sec
Q.
smallest living unit of life
17
30 sec
Q.
all living things are made of cells, cells come from other cells, cell is the smallest living thing
18
30 sec
Q.
aids in animal cell division
19
30 sec
Q.
holds everything in the cell outside of the nucleus and inside the membrane
20
30 sec
Q.
framework that supports cell structure
21
30 sec
Q.
folded organelle that has two types, smooth and rough; used in transport and protein synthesis
22
30 sec
Q.
cells with nuculei
23
30 sec
Q.
organelle that modifies, sorts, and packages
24
30 sec
Q.
breaks down material in the cell
25
30 sec
Q.
organelle that stores genetic mateiral
26
30 sec
Q.
specialized structures inside cells
27
30 sec
Q.
flexible layer outside of the cell
28
30 sec
Q.
cells that lack a nuculeus
29
30 sec
Q.
organelles that build proteins
30
30 sec
Q.
organelle that acts as cellular storage
31
30 sec
Q.
converts glucose into usable energy
32
30 sec
Q.
converts sunlight into chemical energy
33
30 sec
Q.
genetic material inherited from parents.
34
30 sec
Q.
enzyme involved in DNA replication.
35
30 sec
Q.
copying DNA before cell division.
36
30 sec
Q.
DNA bonds can only form between adenine and thymine and between guanine and cytosine.
37
30 sec
Q.
made up of 5-carbon sugar, a phosphate group, and a nitrogenous base.
38
30 sec
Q.
Carries copies of instructions for the assembly of amino acids into proteins from the DNA to the rest of the cell.
39
30 sec
Q.
carries each amino acid to a ribosome during protein synthesis.
40
30 sec
Q.
Combines with proteins to form ribosomes.
41
30 sec
Q.
reverses the direction of parts o a chromosome.
42
30 sec
Q.
The loss of all parts of a chromosome.
43
30 sec
Q.
Part of one chromosome breaks off and attaches to another
44
30 sec
Q.
Single base pair in DNA has been changes.
45
30 sec
Q.
group of three nucleotide bases in mRNA that specify a particular amino acid to be incorporated into a protein.
46
30 sec
Q.
Group of three bases on tRNA molecule that are complementary to the three bases of a codon on mRNA.
47
30 sec
Q.
Synthesis of an RNA molecule from a DNA template.
48
30 sec
Q.
Change in the genetic material of a cell.
49
30 sec
Q.
Synthesis of amino acid sequence by the decoding of a mRNA molecule with the help of a ribosome and tRNA
50
30 sec
Q.
Compound used by cells to store and release energy.
51
30 sec
Q.
An organism that is able to capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer.
52
30 sec
Q.
An organism that contains food by consuming other living things; also called a consumer.
53
30 sec
Q.
Process used by plants and other autotrophs to capture light energy and use it to power chemical reactions that convert carbon dioxide and water into oxygen and energy rich carbohydrates such as sugars and starches.
54
30 sec
Q.
Principle pigment of plants and other photosynthetic organisms.
55
30 sec
Q.
Set of reactions in photosynthesis that use energy from light to produce ATP and NADPH.
56
30 sec
Q.
Set of reactions in photosynthesis that do not require light; energy from ATP and NADPH is used to build high energy compounds such as sugar; also called the Calvin Cycle.
57
30 sec
Q.
breakdown of glucose into ATP
58
30 sec
Q.
requires oxygen
59
30 sec
Q.
does not require oxygen
60
30 sec
Q.
break down of glucose, ALWAYS start of respiration
61
30 sec
Q.
molecule that carries high energy electrons
62
30 sec
Q.
aerobic process that releases CO2 and charges electron carriers
63
30 sec
Q.
aerobic process that uses electrons from Kreb's cycle to make 32 ATP
64
30 sec
Q.
anaerobic process that follows glycolysis and produces lactic acid or alcohol
65
30 sec
Q.
Process by which a cell divides into two new daughter cells
66
30 sec
Q.
A cellular structure carrying genetic material, found in the nucleus of eukaryotic cells. Each chromosome consists of one very long DNA molecule and associated proteins
67
30 sec
Q.
series of events that cells go through as they grow and divide
68
30 sec
Q.
Period of time where a cell carries on metabolism and replicates chromosomes prior to cell division
69
30 sec
Q.
a protein that can regulate cell growth and division
70
30 sec
Q.
Chromosomes become visable, nuclear envelop dissolves, spindle forms
71
30 sec
Q.
Chromosomes line up in the middle of the cell
72
30 sec
Q.
Phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
73
30 sec
Q.
Phase of mitosis in which a nuclear envelope reforms around each set of chromosomes.
74
30 sec
Q.
a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division.
75
30 sec
Q.
Division of the cytoplasm during cell division
76
30 sec
Q.
A nuclear division resulting in the production of two somatic cells having the same genetic complement as the original cell.
77
30 sec
Q.
Disorder in which some of the body's cells lose the ability to control growth
78
30 sec
Q.
Stem cells with the potential to differentiate into any type of cell.
79
30 sec
Q.
one of a group of external regulatory proteins that stimulate the growth and division of cells
80
30 sec
Q.
Process in which cells become specialized in structure and function
81
30 sec
Q.
Fertilized egg
82
30 sec
Q.
See image
83
30 sec
Q.
Programmed cell death
84
30 sec
Q.
Cells that divide and remain undifferentiated. Three types are totipotent, pluripotent, and multi-potent.
85
30 sec
Q.
A mass of abnormal cells that develops when cancerous cells divide and grow uncontrollably.
86
30 sec
Q.
A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.
87
30 sec
Q.
Chromosomes that have the same sequence of genes and the same structure
88
30 sec
Q.
(genetics) an organism or cell having two sets of chromosomes or twice the haploid number
89
30 sec
Q.
(genetics) an organism or cell having only one complete set of chromosomes
90
30 sec
Q.
structure containing four chromatids that forms during meiosis
91
30 sec
Q.
Process in which homologous chromosomes exchange portions of their chromatids during meiosis.
92
30 sec
Q.
Fertilized egg
93
30 sec
Q.
A haploid cell such as an egg or sperm. Gametes unite during sexual reproduction to produce a diploid zygote.
94
30 sec
Q.
Each member of a pair of homologous chromosomes separates independently of the members of other pairs so the results are random
95
30 sec
Q.
Mendel's law that states that the pairs of homologous chromosomes separate in meiosis so that only one chromosome from each pair is present in each gamete
96
30 sec
Q.
The study of life
97
30 sec
Q.
process by which organisms maintain a relatively stable internal environment
98
30 sec
Q.
All of the chemical reactions that occur within an organism
99
30 sec
Q.
Basic unit of life
100
30 sec
Q.
all living things are made of cells, cell is smallest living things, cells come from other cells
101
30 sec
Q.
specialized structure that performs important cellular functions within a eukaryotic cell
102
30 sec
Q.
A thin, flexible barrier around a cell; regulates what enters and leaves the cell
103
30 sec
Q.
has a nucleus, bigger & more complex, has membrane bound organelles
104
30 sec
Q.
A unicellular organism that lacks a nucleus and membrane bound organelles
105
30 sec
Q.
A thick fluid that fills most of the space inside a cell.
106
30 sec
Q.
smallest living unit of life
107
30 sec
Q.
all living things are made of cells, cells come from other cells, cell is the smallest living thing
108
30 sec
Q.
aids in animal cell division
109
30 sec
Q.
holds everything in the cell outside of the nucleus and inside the membrane
110
30 sec
Q.
framework that supports cell structure
111
30 sec
Q.
folded organelle that has two types, smooth and rough; used in transport and protein synthesis
112
30 sec
Q.
cells with nuculei
113
30 sec
Q.
organelle that modifies, sorts, and packages
114
30 sec
Q.
breaks down material in the cell
115
30 sec
Q.
organelle that stores genetic mateiral
116
30 sec
Q.
specialized structures inside cells
117
30 sec
Q.
flexible layer outside of the cell
118
30 sec
Q.
cells that lack a nuculeus
119
30 sec
Q.
organelles that build proteins
120
30 sec
Q.
organelle that acts as cellular storage
121
30 sec
Q.
converts glucose into usable energy
122
30 sec
Q.
double-layered sheet that forms the core of nearly all cell membranes
123
30 sec
Q.
allows some substances to cross it more easily than others
124
30 sec
Q.
Passive transport of materials across the membrane, using transport proteins
125
30 sec
Q.
state of balance
126
30 sec
Q.
Having the same solute concentration as another solution.
127
30 sec
Q.
difference in concentration of a substance on two sides of a membrane
128
30 sec
Q.
building block of a larger molecule
129
30 sec
Q.
many monomers, large molecule
130
30 sec
Q.
macromolecule that provides energy - sugars
131
30 sec
Q.
monomer of carbohydrates
132
30 sec
Q.
polymer of carbohydrates
133
30 sec
Q.
the process of combining monomers to form polymers
134
30 sec
Q.
macromolecule that builds muscle, transports cellular substances, speeds up chemical reactions
135
30 sec
Q.
monomer of proteins
136
30 sec
Q.
a BIG molecule
137
30 sec
Q.
macromolecule that stores energy and builds membranes
138
30 sec
Q.
monomer and head of a lipid
139
30 sec
Q.
monomer and tail of a lipid
140
30 sec
Q.
element that easily bonds with others and is important to living tissue
141
30 sec
Q.
macromolecule that stores and transmits genetic information - DNA and RNA
142
30 sec
Q.
monomer of nucleic acids
143
30 sec
Q.
substances that enters into a chemical reaction
144
30 sec
Q.
the location where a substrate and enzyme bind to speed up a reaction
145
30 sec
Q.
measurement of the concentration of hydrogen ions - acids and bases
146
30 sec
Q.
substances that produce excess OH- ions, higher than 7 on pH scale
147
30 sec
Q.
substances that produce excess H+ ions, lower than 7 on pH scale
148
30 sec
Q.
substance that neutralizes strong acids or bases - brings their pH closer to 7
149
30 sec
Q.
the amount of energy needed to begin a reaction
150
30 sec
Q.
general name for a substance, such as an enzyme, that speeds up a reaction
151
30 sec
Q.
a type of protein the acts as a catalyst in chemical reactions by lowering activation energy
