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Q 1/109
Score 0
4A - Identify the following.
30
Prokaryotic cell
Virus
Eukaryotic cell
Q 2/109
Score 0
4A - Identify the following.
30
Eukaryotic cell
Prokaryotic cell
Virus
109 questions
Q.
4A - Identify the following.
1
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Q.
4A - Identify the following.
2
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Q.
4A - Identify the following.
3
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4A - Identify the following.
4
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4B - Identify the following process.
5
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4B - Photosynthesis makes glucose and Cellular Respiration breaks down glucose.
6
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4B - Cellular Respiration makes ATP energy from oxygen and glucose in the ....
7
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4B - Osmosis is the movement of _________ in and out of the cell.
8
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4B - How does the plasma membrane contribute to the maintenance of cellular homeostasis?
9
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4B - Identify the following
10
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9B? - Identify the following
11
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4C - A virus must use materials from the host cell to replicate / produce new virus particles.
12
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4C - What do viruses have in common with ALL cells?
13
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4C - Antibiotics work against and kill viruses.
14
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4C - There are no cures for viruses, but you can prevent them with vaccines.
15
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4C - Vaccines are injected solutions of weak or dead viruses. How are vaccines effective in fighting viral diseases?
16
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4C - Viruses are not considered living because they require a host cell to reproduce.
17
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5A - In which of the following phases within Interphase does the cell replicates its DNA?
18
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5A and 6G - Mitosis results in 2 genetically identical (diploid) cells, and Meiosis results in 4 genetically different (haploid) cells.
19
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5A - In what phase does the cell spend the majority of its time in? (~90%)
20
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5B - Environmental factors typically activate genes in a cell by causing the cell to ....
21
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5B - mRNA provides information to make proteins for expressing specialized structures
22
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5B - Differentiation is when a stem cell differentiates into a specific type of cell. All specialized cells come from the same origin, but certain ________ are turned on or off to determine what type of cell it turns into.
23
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5C - Uncontrolled cell growth is also known as...
24
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5C - When cells lose their ability to regulate the cell cycle, they can divide at an accelerated rate and form a mass of cells. This mass of cells is also referred to as...
25
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Q.
6A - What holds the bases together? What holds adenine with thymine, cytosine with guanine?
26
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What is responsible for all genetic variations? What makes you different from your friend, sibling, a koala, or a redwood tree?
27
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6A - The order/sequence in which adenine, thymine, cytosine, and guanine are arranged is what makes us different from each other and from every living thing.
28
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6A - RNA and DNA nucleic acids. The monomer to nucleic acid is _____________ and the elements found in nucleic acids are____________.
29
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6A - This is a nucleotide, a __________ to the polymer nucleic acid.
30
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6B - Which property is shared by the cells of all living things?
31
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6B - What is a similarity among trees, cats, and amoebas
32
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6B - The genetic code is _____________!!! :D
33
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6C - Transcribe and translate this DNA strand:
TAC - GGA - ACT
Select the correct amino acid sequence below.
34
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6C - DNA unzips so that mRNA can transcribe the gene information and create a complementary strand. However, in mRNA there is no _________, and _________ is used instead.
35
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6C - mRNA leaves the nucleus, enters the cytoplasm to find rRNA, otherwise known as a ___________ to make the protein. tRNA delivers each _______ ______ that is coded by the mRNA codons.
36
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6D - Gene expression is a regulated process.
37
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6D - Gene expression is controlled by activating and ____________ specific genes.
38
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6D - An arctic fox has brown fur during the summer and white fur during the winter. What causes this change in fur color?
39
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6D - Normal human bone, muscle, and nerve cells all contain the same number of chromosomes, 46. What enables these cells to perform specialized activities?
40
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6D - All normal human somatic cells (body cells) have all 46 chromosomes. Cells that make up your eyeballs only express genes that relate to your ______.
41
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6E - Somatic cell mutations are generally NOT passed to offspring. Gamete mutations are USUALLY passed to offspring.
42
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6E - Only mutations in gamete cells can be inherited by offspring!!
43
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6E - What type of mutation has occurred?
44
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6E - Uracil is replaced by Thymine in RNA.
45
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6F - What the percentage of getting a homozygous dominant offspring?
46
30 sec
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6F - What is the percent probability of getting heterozygous offspring?
47
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6F - A monohybrid cross look at the probability of inheritance for one gene. A dihybrid cross looks at the probability of inheritance for two genes.
48
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6F - Monohybrid crosses show the genetic probability of __ offspring. Dihybrid crosses show the genetic probability of __ offspring.
49
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6F - What is the probability for these two cats to have a kitten that is homozygous recessive for BOTH traits?
50
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6G - In which cellular process does the following occur?
51
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6G - What is the result and significance of CROSSING OVER?
52
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6G - Crossing-over occurs in sexual reproduction of Eukaryotes and is the main event responsible for providing genetic diversity in organisms.
53
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7A- A phylogenetic tree based on genetic similarities is shown.
Which duck is more closely related to Gavia immer?
54
30 sec
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7A - Based on the cladogram which lizard is LEAST related to H. alvarezi?
55
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7A - Molecular evidence of evolution: Which organisms is most closely related to a horse?
56
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7A - Homologous structures: These limbs provide evidence of common ancestry because they....
57
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7A - Fossil records alongside ___________ are evidence of evolution.
58
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7A - Evidence of evolution suggest we all have a ______ ancestor!!
59
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7B - Many species in the fossil record show periods of slow changes interrupted by a period of rapid change. This best describes the theory of.....
60
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7B - When multiple transitional fossils are found in many rock layers, they provide evidence of gradual change of a species over time.
61
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7C - Farmers spray pesticides on their plants to protect the plants from being consumed by insects. Some individual insects have a genetic mutation that makes them resistant to the toxins in pesticides. How does only a few resistant individuals result in the pesticide becoming ineffective?
62
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7C - Members of a population with a trait best suited for the environment are more likely to survive and pass on those traits. This is known as.....
63
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7E - Green anoles are lizards that can change their skin color rapidly in response to various stimuli. This adaptation is the result of -
64
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7E - A new predator of rabbits have been introduced to the ecosystem. This new predators runs faster than the native predators of rabbits. What will most likely happen to these rabbits?
65
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7E - Adaptation refers to the trait(s) that have become common in a population because it favored natural selection.
66
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7E - Adaptations negatively affect the success of a populations because adaptations don't help an organism thrive in its environment.
67
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7F - Cross-pollination of flowers from different populations of the same species will most likely result in ....
68
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7F - The concept of gene flow is demonstrated when a cow is driven off from its herd, joins another herd, and reproduces. When the cow contributes to the gene pool of a new herd, which of these will most likely increase?
69
30 sec
Q.
8A - The study of how living things are classified is known as....
70
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8A - Why is it important to assign each organism a scientific name?
71
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8A - The taxonomic system from broadest to most specific is : Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species.
72
30 sec
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8A - Finish the saying - Did King Phillip Come Over For ____ ____?
73
30 sec
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8A - The Linnaean taxonomic system classifies organisms into divisions called taxa. If two organisms belong to the same taxonomic group, they are related. Similarity of which of these levels indicates the closest relationship?
74
30 sec
Q.
8B - Although these iguanas belong to the same Genus Ctenosaura, they are still different....
75
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8B - Identify Bird X
76
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8B - Identify this organism
77
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8C - Which characteristic do ALL organisms in Kingdoms Animalia, Plantae, Fungi, and Protista have in common?
78
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8C - ___ bacteria and ____ bacteria are prokaryotes.
79
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8C - If someone wasn't sure if an organism was a plant or a fungi, what question should they be asking?
80
30 sec
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8C - If an organism is eukaryotic, UNIcellular, and autotrophic. In which taxonomic group should this organism be classified?
81
30 sec
Q.
9A - Carbohydrates and Lipids provide energy. Carbohydrates provide immediate short-term energy, and lipids store energy in fat. Which of the two biomolecules stores the MOST energy?....(Provides the most energy per gram)
82
30 sec
Q.
9C - True or False...... Enzymes are not reusable and are destroyed when they are used.
83
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Q.
9C - Which statement best describes the enzyme represented by the graphs below?
84
30 sec
Q.
10B - Plant growth and development is regulated by hormones, which send chemical messages. Gibberellins are growth hormones that stimulate rapid increase in size; and play a role in germination, flowering, and fruit ripening.
85
30 sec
Q.
10B - The reproductive parts of angiosperms are located within the flower. The male part is called the stamen, and the female part is called the pistil.
86
30 sec
Q.
11A - Decomposers such as bacteria and fungi ensure that -
87
30 sec
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11A - Bacteria that infect humans cause harm by -
88
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11A - Antibiotics like penicillin and amoxicillin do not affect viruses, but does kill -
89
30 sec
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11A - What is the process by which bacteria convert nitrogen gas in the air to ammonia?
90
30 sec
Q.
11B - What type of succession is it when an ecosystem is redeveloping after a natural disaster?
91
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11B - What type of succession is it if an ecosystem is developing on an area where there has not been any soil there previously?
92
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Q.
11B - Pioneer species are species which colonize previously uncolonized land, usually leading to ecological succession. They are the first organisms to start the chain of events leading to a livable biosphere or ecosystem. Why is a lichen most likely to be a pioneer species?
93
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Q.
12A - Symbiotic relationship where both organisms are helped (benefit)
94
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12A - Symbiotic relationship where one organism benefits and the other is not affected.
95
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12A - Symbiotic relationship where one organism takes resources (nutrients) directly from another organism without killing it.
96
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Q.
12A - Symbiotic relationship where one organism eats another.
97
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12A - Symbiotic relationship where two organisms both try to access the same resource.
98
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Q.
12B - Animals (like wolves) hunting in a pack instead of individually would be considered a
99
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Q.
12B - How is the way a cactus survives in the dry desert different from the way other plants survive?
100
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Q.
12B - An arctic fox’s coat changes color to blend into its surroundings. This is an example of __________________.
101
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Q.
12C - Looking at this Energy Pyramid, which trophic level stores the largest amount of energy?
102
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Q.
12C - Which group of organisms on this food chain stores the largest amount of energy?
103
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Q.
12C - At each trophic level of the food chain, energy is lost as heat. How much energy is PASSED to the next trophic level?
104
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Q.
12D - Carbon Dioxide is believed to cause global warming because...
105
30 sec
Q.
12D - Plants take nitrogen out of the soil. Plants rely on these organisms to put the Nitrogen they need into the soil.
106
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Q.
12D - What is the job of decomposers (fungi and decomposing bacteria) in the Nitrogen Cycle?
107
30 sec
Q.
12E - Which of these locations has the most biodiversity?
108
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Q.
12E - As the human population increases, all of the following are true EXCEPT...
