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Gen Bio Final Exam Review
Gen Bio Final Exam Review
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1
Mitosis or meiosis? Produces two daughter cells cells that are identical to the parent cell.
Mitosis
meiosis
2
Made of amino acids, they are structural, and make up enzymes and hormones.
lipids
proteins
nucleic acids
carbohydrates
3
The study of organisms' interactions with each other and their environments
herpetology
environmentalism
ecology
biostatistics
4
Non-living aspects of the environment
abiotic factors
bacteria
biostatistics
Limiting factora
5
which stage of mitosis?
metaphase
teolphase
anaphase
prophase
6
This biome is also called a boreal forest
temperated deciduous forest
temperate rainforest
taiga
tundra
7
Harmful substances that do not degrade become concentrated in higher trophic levels
competetive exclusion
biological magnification
obligatory mutualism
intraspecific competition
8
Which stage of mitosis is it?
anaphase
prophase
telophase
metaphase
9
A fossil's position in the rock strata determines
absolute age
relative age
10
What is the smallest unit of life?
organelle
atom
cell
DNA
11
They have a protein capsid on the outside and nucleic acid inside.
algae
fungi
bacteria
viruses
12
Which organelles release ATP?
chloroplasts
golgi apparatus
nucleus
mitochondria
13
For all living species, hereditary information is encoded in
DNA
nucleotides
cytoplasm
amino acids
14
This represents reproductive success over time.
population dependency
growth-death graph
all are correct
survivorship curve
15
These keep a population from reaching biotic potential
diseases and predators
limiting factors
all are correct
availability of food
16
Incomplete or complete digestive tract?
complete
incomplete
17
What two factors determine what a biome will be?
rainfall and temperature
plants and animals
soil and topography
climate and plants
18
Father of evolution
Howie Mandel
Charles Darwin
Charles Lyell
Nancy Drew
19
The organisms best adapted to their environment survive and reproduce.
natural selection
genetic drift
homologous structures
gene flow
20
All the genes on every chromosome in every cell of your body
gene pool
gene frequency
genotype
genus
21
This process is responsible for glucose biosynthesis
photosynthesis
cellular respiration
22
Cell structures responsible for movement
cytoskeleton and microfibrils
cilia and flagella
teeny little feet
cell bus and cell taxi
23
Algae and protozoans belong to this kingdom
Porifera
Angiosperm
Platyhelminthes
Protista
24
Which kingdoms are all unicellular prokaryotes?
Archaebacteria and Bacteria
Porifera and Cnidaria
Protista and Fungi
Protozoa and Algae
25
Which organelles are responsible for photosynthesis?
chlorosomes
little green balls
chloroplasts
prochlorophyta
26
Human population
8 trillion and growing
is gradually declining
all are correct
around 8,000,000,000
27
This element is found in all organic compounds
water
carbon
nitrogen
oxygen
28
Three structures found in plant cells but not animal cells
ribosomes, DNA, cytoplasm
large water vacuole, chloroplasts, cell wall
centrioles, chromosomes, cytoplasm
nucleus, endoplasmic reticulum, golgi body
29
This biome is cold and dry. You'd find permafrost and short plants.
taiga
tundra
temperate deciduous forest
coniferous forest
30
Which stage of mitosis?
anaphase
metaphase
prophase
telophase
31
The number of protons in an atom.
atomic weight
atomic mass
atomic number
92
32
The function of this plant part is sexual reproduction
seeds
receptacle
petiole
flower
33
Which is NOT a domain?
Bacteria
Protista
Archaea
Eukarya
34
Number of bonds a carbon atom can form with other atoms:
unlimited
4
2
6
35
Which is NOT evidence of evolution
homologous structures
fossils
biogeography
natural selection
36
DNA, RNA, ATP
proteins
nucleic acids
carbohydrates
lipids
37
Mitosis or meiosis? First step of sexual reproduction
meiosis
mitosis
38
Chimpanzees are social animals. What would you expect their distribution to be?
Clumped
No pattern
Uniform
Random
39
Type of symmetry
radial
asymmetry
bilateral
40
Mitosis or meiosis? For growth and repair.
mitosis
meiosis
41
Codons code for
condoms
nucleic acids
amino acids
genes
42
What are the most plentiful organic molecules and are used for energy?
proteins
nucleic acids
lipids
carbohydrates
43
Which organelle contains the cell's DNA?
vacuole
lysosome
nucleus
ribosome
44
All the life on the planet and the environments that support that life.
animal kingdom
eukarya
ecology
biosphere
45
Which of these is an element?
electron
water
carbon dioxide
oxygen
46
Fats, oils, waxes and sterols
lipids
nucleic acids
carbohydrates
proteins
47
How could you slow the rate of enzyme activity?
all are correct
with low temperatures
you could use acid
with salt
48
Which is NOT a nitrogen base found in DNA?
thymine
cytosine
uracil
adenine
guanine
49
The smallest part of an element
compound
cell
atom
quark
50
Starches and sugars
proteins
lipids
carbohydrates
nucleic acids
51
Members of two species cannot complete their life cycles without each other
obligate anaerobes
intraspecific competition
competetive exclusion
obligatory mutualism
52
Type of support system
endoskeleton
hydrostatic
spicules or spongin
exoskeleton
53
Two species with identical needs, one will go extinct,
interspecific competition
obligatory mutualism
biological magnification
competetive exclusion
54
Know which processes are related to each cycle
Carbon oxygen cycle
Nitrogen cycle
Hydrologic cycle
OK
55
Whis is NOT a reason water is important to living organisms?
water is the universal solvent
water is cohesive and adhesive
water is primarily a liquid on this planet and liquid at room temperature
they are all reasons water is important
water has high heat capacity
water is a polar molecule
56
This biome is shrubland
savanna
boreal forest
tundra
chaparral
57
Know the order of the scientific method
ok
nope
58
What part of the cell is responsible for manufacturing proteins?
mitochondria
ribosomes
nucleus
golgo apparatus
59
Type of symmetry
asymmetry
radial
bilateral
60
Diffusion of water
osmosis
passive transport
facilitated diffusion
waterosis
61
Kingdom made up of saprophytes that do extracellular digestion
Protista
Fungi
Monera
Porifera
62
They cause tooth decay.
bacteria
viruses
sugar
fungi
63
What is the function of fruit?
seed dispersal
attract pollinators
to feed a growing plant seedling
sexual reproduction
64
Father of genetics
Gregor Mendel
Johann Bach
Winston Churchill
Charles Darwin
65
Members of a population which have arisen from a common ancestor
community
offspring
species
ecosystem
66
Which stage of mitosis?
anaphase
Metaphase
telophase
prophase
67
Biome with 200 cm of rainfall anually
taiga
chaparral
tropical rainforest
savanna
68
Which does not happen when you increase the magnification on a microscope?
increase the size of the specimen
decrease the field of view
increase size of the virtual image
decrease resolution
69
Support system of this animal
hydrostatic support
endoskeleton
exoskeleton
spicules or spongin
70
Type of symmetry?
bilateral symmetry
radial symmetry
asymmetry
71
This contains sperm cells
pollen
filament
stigma
ovules
72
Kingdom of muticellular autotrophs
animals
fungi
bacteria
plants
73
The primary function of this plant part is photosynthesis
roots
adventitious roots
stem
leaves
74
Strong bond found in table salt (NaCl) One atom gives up an electron, another gains it.
covalent bond
ionic bond
hydrogen bond
peptide bond
75
What DOES NOT control the rate of diffusion?
they all control the rate of diffusion
size of molecules
an electrical gradient
temperature
76
Ectothermic or endothermic?
endothermic
ectothermic
77
This process requires water and carbon dioxide.
photosynthesis
Cellular respiration
78
What part of the cell controls what enters and leaves the cell?
cell wall
cell membrane
nucleus
cytoplasm
79
They do extracellular digestion and have chitin in their cell walls
bacteria
protozoans
plants
fungi
80
This process happens in mitochondria
photosynthesis
cellular respiration
81
Which is not a stage of mitosis?
telophase
metaphase
interphase
anaphase
82
The three main parts of a DNA nucleotide:
phosphate group, deoxyribose sugar, nitrogen base
protein, carbohydrates, lipids
sugar, spice, everything nice
adanine, thymine, uracil
83
Cellular energy
fats
phospholipids
glycoproteins
ATP
84
The trees lose their leaves annually in this biome. Soil is good and seasons are beautiful.
temperate deciduous forest
temperate rainforest
boreal forest
coniferous forest
85
Which is NOT a structure found in ALL cells?
ribosomes
cell membrane
mitochondria
DNA
86
Which are NOT homologous structures?
the legs of a grasshopper and the legs of a human
the backbone of a snake and the backbone of a fish
the hands of a monkey and the front feet of a horse
jaws of a camel and the jaws of a crocodile
87
This part of a plant functions in storage and anchors the plant to the ground.
roots
fruit
stems
leaves
88
Antibiotics will not cure these
viral diseases
bacterial diseases
89
What is the human diploid number
46
32
64
23
90
A membrane that allows some substances to cross at some times, but not others is said to be
porous
impermeable
a lipid bilayer
selectively permeable
91
Support system of this animal:
endoskeleton
exoskeleton
hydrostatic support
spicules or spongin
92
Ectothermic or endothermic?
endothermic
ectothermic
93
El proceso en el que se divide el citoplasma de una célula es
meiosis
cytoplasm
mitosis
cytokinesis
94
Oogenesis and spermatogenesis, haploid daughter cells:
mitosis
meiosis
95
This part of a plant supports the leaves.
roots
chloroplasts
stem
petals
96
Which was NOT a reason Gregor Mendel studied peas?
peas have a short lifespan and produce many offspring
peas can self pollinate or cross pollinate
peas have several traits with two contrasting forms
He was responsible for the monastery garden
97
How your genotype is expressed
anthotype
serotype
genotype
phenotype
98
The two steps to carry out a gene's protein building instructions:
replication and transcription
transcription and translation
mitosis and meisis
replication and translation
99
Type of symmetry
radial
asymmetry
bilateral
100
Non-native species
ecology species
illegal species
biogeochemical species
exotic species