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Biology Exam Review
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Last updated: June 26, 2023
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| First submitted | June 24, 2023 |
| Times taken | 6 |
| Average score | 25.3% | Report this quiz | Report |
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1.
What is nondisjunction?
The failure of chromosomes crossing over during meiosis
✓
When homologous chromosomes move to opposite poles of the cell during anaphase 1
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The failure of homologous chromosomes separating during meiosis
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When bacteria fails conjugation
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2.
What do sphincters do?
Produce enzymes for the stomach
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Connect organs together
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Tighten to close a passage in the body
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Help stomach with physical digestion
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3.
A white allele and black allele are both codominant. What colour would be expressed if both of these alleles are inherited.
Gray
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White and Black
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Random shade of white or black
✓
Neither white or black
✓
4.
What kind of cell is a virus?
Viruses can be eukaryotic or prokaryotic
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Prokaryotic
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Viruses are not cells
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Eukaryotic
✓
5.
What do protists and bacteria have in common?
Both are eukaryotes
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Can reproduce through binary fission
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Have cellulose in their cell walls
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Can be multicellular
✓
6.
What organelle breaks down waste with enzymes?
Golgi
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Ribosomes
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Rough ER
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Lysosomes
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7.
Out of the following three plant tissues, which one is in between the other two?
Gator out!!!
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Dermal tissue
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Vascular tissue
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Ground tissue
✓
8.
What is not a part of blood?
White blood cells
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Plasma
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Platelets
✓
Water
✓
9.
Which of the following is not a bacteria shape?
Rod
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Spiral
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Round
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Square
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10.
Who presented the idea of acquired characteristics?
Baron Georges Cuvier
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Charles Darwin
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Jean-Baptiste Lamarck
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Isaac Newton
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11.
What does the law of segregation state?
Alles are randomly swapped during crossing over in meiosis
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For heterozygotes, one trait conceals the prescence of the other trait
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Only one of the two alleles for each gene is distributed to each gamete
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Alles of two genes get sorted independently
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12.
What is peristalsis?
Contraction/relaxation of diaphragm
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Contraction/relaxation of muscles in intestine
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Contraction/relaxation of esophageal muscles
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Contraction/relaxation of intercostal muscles
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13.
Which two terms have DIFFERENT definitions?
Staphylo and clusters
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Strepto and chain
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Bacilli and rod
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Coccus and spiral
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14.
What is the difference between homologous and analogous?
Opposite to the other option
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Homologous means same structure but different function, analogous means same function but different evolutionary origin
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15.
A person has type A blood. What are all the blood types that can they receive blood donations from?
O and AB
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O and A
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Just type O
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O and B
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16.
What is the order of valves that blood passes through first in the heart to valves that blood passes through last in the heart?
Tricuspid valve, mitral valve, pulmonary valve, aortic valve
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Aortic valve, pulmonary valve, mitral valve, tricuspid valve
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Tricuspid Valve, pulmonary valve, mitral valve, aortic valve
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Aortic valve, mitral valve, pulmonary valve, tricuspid valve
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17.
What organelle produces, modifies, and transports protein?
Smooth ER
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Golgi
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Rough ER
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Lysosomes
✓
18.
If an organism's haploid number is 6, what is the diploid number?
3
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8
✓
6
✓
12
✓
19.
Which of the following is INCORRECT?
Maltase breaks down carbs and is found in the small intestine
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Trypsin breaks down protein and is found in the pancreas
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Amylase breaks down carbs and is found in the stomach
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Peptidase breaks down protein is found in the small intestine
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20.
Dumb king Phillip...
...came over for good spaghetti
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...came over for lunch
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...came over for delicious sandwiches
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...came over for tasty soup
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21.
What are the names of the two sphincters in the stomach?
Intestigeal and plyoric
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Esophageal and intestigeal
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Esophageal and plyoric
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Upper and lower
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22.
Which of the following is true about animal-like protists?
All of the other options
✓
They move around with pseudopods, cilia, or flagella
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They are heterotrophs
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Plasmodium (a sporozoan) is an animal-like protist
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23.
What organelle provides shape and transports materials?
Cytoskeleton
✓
Vesicle
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Amyloplast
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Cell wall
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24.
What is the ideal structure for gas exchange (why are the alveoli and capillaries so effective)?
Small space
✓
One cell thick
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Large surface area
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Round structure
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25.
What does a paramecium (protist) use to move around?
Flagella
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Cillia
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Pseduopods
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None of the other options
✓
26.
What enzyme is found and produced in the mouth?
Pepsin
✓
Insulin
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Lipase
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Chyme
✓
27.
What does not support endosymbiotic theory?
Some organelles are present in eukaryotes and prokaryotes
✓
Some organelles divide in a similar way to bacteria
✓
Some organelles are double membraned
✓
Some organelles contain their own DNA and ribosomes
✓
28.
Which of the following is a structural adaptation?
Camoflage
✓
Migration
✓
Distinct modes of communication
✓
Hibernation
✓
29.
Coyotes move to an area and the number of white rabbits drop drastically. The next generation of rabbits is brown. What is this an example of?
Migration
✓
Natural selection
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Founder effect
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Bottleneck effect
✓
30.
In what form do plants store food?
Fat
✓
Bolus
✓
Glycogen
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Starch
✓
31.
Veins carry...
...deoxygenated blood towards the heart
✓
...deoxygenated blood away from the heart
✓
...blood away from the heart
✓
...blood towards the heart
✓
32.
What is the morphological species concept?
Species must be able to produce fertile offspring
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Species must have unique chemical processes and functions
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Species must be a unique cluster of cells
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Species must be an irreducible group that originated from a common ancestor
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33.
Humans are an example of _ because our anus is the first opening in the embryo.
Protostomes
✓
Coeloms
✓
Autotrophs
✓
Deuterostomes
✓
34.
What type(s) of organisms have cellulose in their cell wall?
Neither
✓
Protists
✓
Plants and protists
✓
Plants
✓
35.
Which of the following shows disruptive selection?
✓
✓
✓
36.
A cell has 8 chromosomes in G1 phase before DNA replication. In meiosis, how many chromosomes will the daughter cells have after telophase 1 and after telophase 2?
4 chromosomes, then 2 chromosomes
✓
8 chromosomes, then 8 chromosomes
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4 chromosomes, then 4 chromosomes
✓
8 chromosomes, then 4 chromosomes
✓
37.
Where is lipase NOT produced?
Pancreas
✓
Small Intestine
✓
Mouth
✓
Stomach
✓
38.
Movement of alleles from one generation to another is called...
...mutation
✓
...migration
✓
...gene flow
✓
...genetic drift
✓
39.
Which of the following shows stabilizing selection?
✓
✓
✓
40.
What enzyme found in the mouth breaks down carbohydrates?
Lipase
✓
Pepsin
✓
Trypsin
✓
Amylase
✓
41.
What is the middle part of the small intestine?
Duodenum
✓
Rectum
✓
Jejunum
✓
Ilium
✓
42.
What organelle stores waste, nutrients, and water?
Rough ER
✓
Amyloplast
✓
Golgi
✓
Vacuole
✓
43.
What blood type can donate blood to all other blood types?
O
✓
B
✓
AB
✓
A
✓
44.
What does the smooth endoplasmic reticulum do?
Detoxifies and removes toxic material from the cell
✓
Makes ribosome for the cell
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Contains DNA for the cell
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Makes proteins for the cell
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45.
What is a similarity between the lysogenic and lytic cycle of viruses?
Virus floats inside of the host cell
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Virus attaches to the host cell
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Virus injects RNA into the host cell
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Virus replicates
✓
46.
What are the hair-like projections that line the inside of the small intestine?
Villi
✓
Duodenum
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Lipase
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Cillia
✓
47.
What do ALL organisms have in common?
Have membrane bound nucleus
✓
Multicellular
✓
Contain DNA
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Can move around
✓
48.
Which is NOT a method bacteria use to swap DNA
Transformation
✓
Conjuction
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Conjugation
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Transduction
✓
49.
What are plasmids?
Long strands of DNA found in the nucleus
✓
Protective strands that form from an unfavourable environment
✓
Circular DNA strands found in bacteria
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Strands that help chromosomes move around in meiosis
✓
50.
What type of dominance causes an organism to express a mixture of alleles?
Complete Dominance
✓
Incomplete Dominance
✓
None of the other options
✓
Codominance
✓
51.
What does DNA stand for?
Deoxyribonucleic Acid
✓
Denucleic Acid
✓
Deriboxynucleic Acid
✓
Deoxygenetic Acid
✓
52.
What is allopatric speciation?
Physical separation between a species
✓
Nature favouring certain traits over others
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Speciation caused by a catastrophe
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Variation in frequency of different genotypes from a population
✓
53.
What does a cladogram (phylogenetic tree) show?
Classification of organisms
✓
The number of taxonomic ranks
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The evolutionary relationships between species
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Birth order of induviduals
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54.
What are vestigial structures?
Fossils of a species ancestors
✓
Left over body parts that have lost their purpose through evolution
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Body parts that look similar to parts on other species but aren't the same
✓
The structures for embryos across different species
✓
55.
What is found in the cell wall of bacteria?
Cellulose
✓
Chitin
✓
Peptidoglycon
✓
Glycogen
✓
56.
What are the DNA base pairings?
A and C, G and T
✓
None of the other options
✓
A and T, C and G
✓
A and G, C and T
✓
57.
What type of body cavity is an inside structure?
Endoskeleton
✓
Exoskeleton
✓
Shell
✓
Hydrostatic
✓
58.
Which of the following is not looked at when classifying animals?
Symmetry
✓
Embryonic development
✓
Autotroph or heterotroph
✓
Body systems
✓
59.
Why are Y-linked traits more rare than X-linked traits?
Y-linked traits can only be expressed in males
✓
Chaimo is lame-o
✓
Most traits come from females, who have two X chromosomes
✓
Y chromosomes have less DNA
✓
60.
Which of the following is an example of an open circulatory system?
Blood is pumped straight into organism's body cavity
✓
Capillaries exchange materials between blood and tissue cells
✓
Blood is kept separate from interstitial fluid
✓
Blood is contained in vessels
✓
61.
What are the four bases for DNA?
Adesine, cytosine, guamine, thyamine
✓
Adenine, cytomine, guamine, thyamine
✓
Adenine, cytosine, guanine, thyamine
✓
Adesine, cytomine, guanine, thyamine
✓
62.
What parts of the respiratory system are listed in order from where oxygen passes through first to where oxygen passes through last?
Trachea, bronchioles, bronchus, alveoli
✓
Bronchus, bronchioles, trachea, alveoli
✓
Trachea, bronchus, bronchioles, alveoli
✓
Bronchus, trachea, bronchioles, alveoli
✓
63.
A snake has adapted to have poisonous venom. This is an example of...
...a structural adaptation
✓
...a reproductive adaptation
✓
...a physiological adaptation
✓
...a behavioral adaptation
✓
64.
What phase does crossing over occur in meiosis?
Prophase 2
✓
Metaphase 1
✓
Prophase 1
✓
Metaphase 2
✓
65.
What is NOT evidence used to show the relationship/classification of organisms?
DNA evidence
✓
Physiological evidence
✓
Biological evidence
✓
Anatomical evidence
✓
66.
Which of the following is NOT evidence of evolution?
DNA
✓
Fossils
✓
Morphological evidence
✓
Anatomical evidence
✓
67.
X-linked dominant disorders are most common in...
Males
✓
Both males and females equally
✓
Females
✓
Only males are affected
✓
68.
Which of the following are ancestors of plants?
Green algae
✓
Brown algae
✓
Euglenoids
✓
All of the other options
✓
69.
What organelle packages protein and other materials for storage and waste?
Vesicle
✓
Rough ER
✓
Vacuole
✓
Golgi
✓
70.
Change in allele frequencies due to chance events is called:
Evoulution
✓
Genetic Drift
✓
Natural Selection
✓
Founder Effect
✓
71.
If a disorder skips a generation, the disorder is...
Recessive
✓
Dominant
✓
X-linked
✓
Y-linked
✓
72.
Other than crossing over, how do gametes become genetically unique during meiosis?
Crossing over is the only way gametes become genetically unique
✓
Independent assortment
✓
Natural selection
✓
Conjugation
✓
73.
Which of the following happens in the lytic cycle of viruses?
Virus causes host cell to explode after using it for replication
✓
Virus relies on the host's energy to survive
✓
Virus first attaches to the host cell
✓
Virus injects DNA into host
✓
74.
What is the name of the idea that evolution occurs in spurts rather than a linear process?
Bottleneck effect
✓
Gradualism
✓
Punctuated Equalibrium
✓
Disruptive selection
✓
75.
What part of the plant carries water up to other plant parts?
Xylum
✓
Phloem
✓
Meristems
✓
Dermal tissue
✓
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