Download 1) Which of the following correctly lists the levels of organization

BIO 015 – Intro to Biology
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RIDDELL
General Biology
1.
The sum of all Earth's ecosystems is called the __________.
a.
stratosphere
b.
lithosphere
c.
biosphere
d.
hydrosphere
e.
troposphere
2.
The specific place in which an organism lives is its _____.
a.
ecosystem
b.
biome
c.
habitat
d.
community
e.
environment
3.
What is the ultimate source of energy for nearly all surface terrestrial and shallow water ecosystems?
a.
sunlight
b.
wind
c.
organic compounds
d.
water
e.
hydrothermal vents
Which of these types of organisms produce the biosphere's food supply?
a.
autotrophs
b.
consumers
c.
heterotrophs
d.
prokaryotes
4.
5.
.
All living things come from…
a.
Asexual Reproduction
b.
Too Much Sexual Reproduction
c.
Plants And Their Decay
d.
Protists
e.
Fungi
ab. Outer Space
ac. Volcano’s
ad. Other Living Things
ae. Dead Stuff
6.
What is the molecular commonality that is the basis of life's variety?
a. protein
b. DNA
c. the ecosystem
d. natural selection
e. mutation
Page 1 of 18
147013924
BIO 015 – Intro to Biology
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10438 4 Units VJOCTR 207
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9:00 AM – 11:50 AM Lab
RIDDELL
Chemistry
Match the term with its corresponding symbol
#
TERM
7.
__
Phosphate
8.
__
Oxygen
9.
__
Carbon Dioxide
10.
__
Glucose
CODE
A
B
C
D
E
AB
AC
AD
AE
BC
BD
BE
CD
CE
DE
SYMBOL
C
C6 H12 O6
Ca
Cl
CO2
Cu
H2
K
Mg
N2
Na
O2
PO3
S2
Si
11.
A substance that cannot be broken down into other substances by ordinary chemical properties is a(n)
_____.
a. molecule
b. element
c. compound
d. buffer
e. cell
Page 2 of 18
147013924
BIO 015 – Intro to Biology
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Spring 2014
10438 4 Units VJOCTR 207
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T
9:00 AM – 11:50 AM Lab
RIDDELL
Cell Physiology
12.
Cells are surrounded by water, and cells themselves are about 70-95% water. As a result, _____.
a. the temperature of living things tends to change relatively slowly
b. a variety of nutrient molecules are readily available as dissolved solutes
c. waste products produced by cell metabolism can be easily removed
d. dissolved substances can be easily transported within the cell, or between cells in multicellular
organisms
e. all of the above
13.
.
14.
Of the metabolic pathways listed below, the only pathway found in almost all organisms is _____.
a.
cellular respiration
b.
the Citric Acid Cycle
c.
the electron transport chain
d.
glycolysis
e.
fermentation
The mechanism of enzyme action is _____.
a. to create an energy barrier between substrates
b. to lower the energy of the activation of a reaction
c. to change the direction of thermodynamic equilibrium
d. to change endergonic into exergonic reactions
e. to allow substrates to move more freely in solution
Page 3 of 18
147013924
BIO 015 – Intro to Biology
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Spring 2014
10438 4 Units VJOCTR 207
TTh 12:30 PM – 1:45 PM Lecture
T
9:00 AM – 11:50 AM Lab
RIDDELL
Osmosis and Diffusion
Match the term with its most appropriate illustration.
15.
Osmosis
16.
Selective Diffusion, Non endergonic
Plasma Membrane in an Aqueous Environment
Page 4 of 18
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BIO 015 – Intro to Biology
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10438 4 Units VJOCTR 207
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9:00 AM – 11:50 AM Lab
RIDDELL
Cell Reproduction
A
B
C
D
E
AB
Referring to the micrographs of cell division above, match the appropriate name of the phase listed below.
17.
____ anaphase
18.
____ telophase
19.
____ cytokinesis
Page 5 of 18
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BIO 015 – Intro to Biology
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RIDDELL
Mitosis and Meiosis
Fill in the following check list of comparisons. Place a check mark in the appropriate column. Mark one or both A and
B for each attribute or Mark C if the attribute is not applicable.
20.
DNA replicates
21.
Produces gametes
22.
Produces identical daughter cells
Mitosis
Meiosis
Both
A
B
C
23.
Has two sets of prophase, meta phase and
anaphase
24.
New cells are different from each other
25.
cells
Occurs in plant, fungi, prokaryote and animal
26.
Most of an organism's DNA is carried by its _____.
a.
chromosomes
b.
endoplasmic reticulum
c.
mitochondria
d.
ribosomes
e.
nucleoli
27.
The function of the cell cycle is to produce daughter cells that _____.
a.
are genetically identical to the parent cell (assuming no mutation has occurred)
b.
have the same number of chromatids as the parent cell had chromosomes
c.
have a random assortment of maternal and paternal chromosomes
d.
have the same number of chromosomes as the parent cell but not the same genetic content
e.
none of the above
28.
How many pairs of autosomes do humans have?
a.
2
b.
It depends on the sex of the individual.
c.
23
d.
22
e.
1
29.
Why is crossing over important?
a.
It holds tetrads together.
b.
It allows the exchange of genes between homologous chromosomes.
c.
It prevents variation in gametes.
d.
It ensures that homologous chromosomes pair.
e.
It is necessary for the attachment of chromosomes to the spindle.
Page 6 of 18
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30.
31.
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RIDDELL
In a cross between two heterozygotes (Aa), the next generation will be _____.
a.
in the ratio 1:3 heterozygotes to homozygotes
b.
all heterozygotes
c.
in the ratio 1:1 homozygotes to heterozygotes
d.
all homozygotes
e.
in the ratio 1:3 homozygotes to heterozygotes
f.
Members of the same population _____.
a.
share a common gene pool
b.
cannot interbreed under natural conditions
c.
share the same genotype
d.
are in reproductive isolation from one another
e.
none of the above
DNA
32.
Natural selection is sometimes described as survival of the fittest. Which of the following most accurately
measures an organism's Darwinian fitness?
a.
how strong it is when pitted against others of its species
b.
its mutation rate
c.
how many fertile offspring it produces
d.
its ability to withstand environmental extremes
e.
how much food it is able to make or obtain
ab binomial nomenclature
ac. periodic table
33.
Which one of the following lists the four bases contained in DNA?
a.
cytosine, guanine, thymine, uracil
b.
adenine, guanine, uracil, thymine
c.
guanine, pyroline, thymine, uracil
d.
adenine, guanine, purine, thymine
e.
adenine, guanine, cytosine, thymine
34.
The information in DNA is contained in _____.
a. the variation in the structure of nucleotides that make up the DNA molecule
b.
the type of sugars used in making the DNA molecule
c.
the sequence of amino acids that make up the DNA molecule
d.
the sequence of nucleotides along the length of one strand of the DNA molecule
e.
all of these
35.
During the replication of DNA molecules _____.
a.
both strands of a molecule act as templates
b.
the reaction is catalyzed by RNA polymerase
c.
errors never occur
d.
only one strand of the molecule acts as a template
e.
the cell undergoes mitosis
36.
A gene is usually _____.
a.
the same thing as a chromosome
b.
the information for making a polypeptide
c.
made of RNA
Page 7 of 18
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d.
e.
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RIDDELL
made by a ribosome
made of protein
Taxonomy Principles
Match the TERM with its exclusive definition / description. 1 Term per definition
Definition / Characteristic
CODE
37.
All eurokaryote cells utilize _____ for hereditary information.
38.
Which group within the domain Eukarya represents organisms
that are generally single-celled?
39.
Natural selection tends to act at the ____ level.
40.
In which kingdom can multicellular photosynthetic organisms be
found?
41.
Which SINGLE kingdom is common to wine, cheese and bread
making?
A
B
C
D
E
AB
AC
AD
AE
BC
BD
BE
CD
CE
DE
ABC
Complete each statement of logical classification using the terms of Taxonomy
Attributes (mark all that apply)
CODE
42.
members of the same FAMILY are NOT necessarily members of
the same ________
43.
members of the same CLASS are NOT necessarily members of
the same __________
44.
members of the same PHYLUM are necessarily members of the
same ___________
A
B
C
D
E
AB
AC
TERM
Animalia
Archaea
Community
DNA
Ecosystem
Eukarya
Extreme
Fungi
Gene pool
Habitat
Nest
Nucleus
Plantae
Population
Protists
Species
Taxon
Kingdom
Phylum
Class
Order
Family
Genus
Species
Page 8 of 18
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BIO 015 – Intro to Biology
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10438 4 Units VJOCTR 207
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RIDDELL
Life’s Organization
MATCHING: Place the levels of organization in order from LEAST to MOST COMPLEX. Lowest LEVEL at the bottom
of the List and the HIGHEST LEVEL at the top of the list
LEVEL OF ORGANIZATION
CODE CHOICES
45.
____________________________________
ECOSYSTEMS
A
ATMOSPHERE
B
ATOMS
C
BIOSPHERE
46.
__________________________
D
CELLS
47.
__________________________
E
COMMUNITIES
48.
__________________________
49.
___________________________
50.
__________________________
TISSUES
CELLS
AB
ECOSYSTEM
AC
ELECTROLYTES
AD
ENERGY
AE
GENE
BC
HUMAN
BD
LIFE CYCLE
BE
MAJOR MOLECULES
CD
METABOLISM
51.
___________________________
CE
ORGANS
52.
___________________________
DE
ORGAN SYSTEMS
53.
___________________________
ABC
ORGANELLES
54.
___________________________
ABD
ORGANISMS
ABE
PLANET
ACD
POPULATIONS
ACE
SMALL MOLECULES
BCD
TISSUES
BCE
ZYGOTE
55.
What is biology?
a.
the study of animal structures
b.
the study of life
c.
the study of fossils
d.
the study of how organisms process energy
e.
the study of patterns of inheritance
Page 9 of 18
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RIDDELL
Life Chemistry - Major Molecules in Living Organisms
56.
Water is the basis of life as we know it because……….
a. a molecule with partial charges contacts a molecule without partial charges
b. partial opposite charges on molecules come close enough to attract each other
c. Dihydrogen monoxide is liquid in a wide thermal spectrum
d. Dihydrogen monoxide exhibits and distributes Brownian motion to all of the other molecules within its
vicinity
e. All of the above
ab. None of the above
Match the term with its associated constituents
TERM
CODE
A
57.
Carbohydate
B
C
58.
Lipids
D
E
59.
Nucleic Acid
AB
AC
60.
Proteins
AD
AE
61.
Minerals
Constituent
Amino Acids
Caustic acids
Cytosine, Guanine, Thymine, Cytosine and Uracil
Dehydration
Fatty acids and glycerol
Hydrolysis
Ions: Ca, Na, Phosphate, Carbonate
Monosaccharide, sugar
Polymer
62.
Carbon atoms are the most versatile building blocks of the molecules used by living organisms because
_____.
a. carbon is the central atom of carbon dioxide, a necessary molecule for photosynthesis
b. carbon is the central atom in urea, a molecule used by many living organisms to transport wastes from
the body
c. each carbon atom can form up to four covalent bonds with a wide variety of bond angles
d. carbon can combine with hydrogen to form hydrocarbons
e. all of the above
Page 10 of 18
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BIO 015 – Intro to Biology
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RIDDELL
Identify the following terms with the indicated structure in the illustration
63.
Name this molecule
a.
b.
c.
d.
e.
Carbon dioxide
cellulose
dihydrogen monoxide
methane
ethanol
Identify the following components with its indicated structure in the illustration
TERM
64.
Hydrogen Bond
65.
Oxygen
ILLUSTRATION
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RIDDELL
Cell Anatomy
I
II
III
IV
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RIDDELL
See Illustrations I – IV above. Match the statement with its most appropriate term
Statement
66.
All of the illustrations represent eukaryotic cells T or F
67.
@
Name the indicated structure / region in the prokaryote
68.
The structure marked @ in the protist cell is also found
in human cells T or F
CODE
A
B
C
D
E
AB
AC
AD
AE
BC
BD
BE
CD
CE
DE
ABC
ABD
ABE
Terms
Animal
Bacteria
Cell Wall
Chloroplast
Cytoplasm
DNA
Endoplasmic Reticulum
Eukaryote
False
Flagellum
Fungus
Mitochondria
Nucleus
Plant
Plasma Membrane
Prokaryote
Protista
True
69.
To enter or leave a cell, substances must pass through _____.
a. a microtubule
b. the Golgi apparatus
c. a ribosome
d. the nucleus
e. the plasma membrane
70.
Chloroplasts are found in _____.
a. plant cells and some protists
b. animal cells only
c. both plant cells and animal cells
d. neither plant cells nor animal cells
e. animal cells and bacterial cells but not in plant cells
71.
Which of the following best describes the general structure of a cell membrane?
a. proteins sandwiched between two layers of phospholipid
b. proteins embedded in two layers of phospholipid
c. a layer of protein coating a layer of phospholipid
d. phospholipids sandwiched between two layers of protein
e. phospholipids embedded in two layers of protein
Page 14 of 18
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BIO 015 – Intro to Biology
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T
9:00 AM – 11:50 AM Lab
RIDDELL
Natures Energy Cycle
A.
B.
C.
D.
Photosynthesis
Energy production
Enzymatic Reaction
Catabolism
E. Electron Transport
AB. Cell Respiration
AC. Light Reaction
AD. Metabolism
CO2 + H2O + Light Energy = Glucose + O2 + Chemical Energy
72.
Read in the opposite direction this equation summarizes the chemistry of ______
73.
Read from left to right, this equation summarizes the chemistry of _______
Match the term with its most appropriate illustration
74.
Mitochondrion
76.
Water
75.
Chloroplast
77.
Carbon Dioxide
Electron Transport Chain
ATP
Citric Acid Cycle
78.
Glucose
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79.
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RIDDELL
Plants exchange oxygen and carbon dioxide with the atmosphere via their _____.
a. Roots
b. Xylem and phloem
c. Chloroplasts
d. Leaves
e. All of the above are integral to Oxygen production and Carbon dioxide utilization
80.
The source of the oxygen produced by photosynthesis has been identified through experiments using
radioactive tracers. The oxygen comes from _____.
a.
carbon dioxide
b.
glucose
c.
radioisotopes
d.
water
e.
light
81.
In photosynthesis, plants use carbon from ____ to make sugar and other organic molecules.
a.
water
b.
carbon dioxide
c.
chlorophyll
d.
the sun
e.
soil
Page 17 of 18
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RIDDELL
Match the term with it annotation in the illustration
TERM
82.
Consumer___
83.
Producer__
Glucose
84.
Energy
85.
Decomposer
Oxygen
Food
Carbon Dioxide
Waste Heat
Water
Cycle of Life
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