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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 | 13 |
| Average score | 30.7% | Report this quiz | Report |
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1. What is nondisjunction?
When homologous chromosomes move to opposite poles of the cell during anaphase 1
When bacteria fails conjugation
The failure of chromosomes crossing over during meiosis
The failure of homologous chromosomes separating during meiosis
2. What do sphincters do?
Tighten to close a passage in the body
Produce enzymes for the stomach
Help stomach with physical digestion
Connect organs together
3. A white allele and black allele are both codominant. What colour would be expressed if both of these alleles are inherited.
Random shade of white or black
Gray
White and Black
Neither white or black
4. What kind of cell is a virus?
Prokaryotic
Viruses are not cells
Eukaryotic
Viruses can be eukaryotic or prokaryotic
5. What do protists and bacteria have in common?
Can reproduce through binary fission
Can be multicellular
Both are eukaryotes
Have cellulose in their cell walls
6. What organelle breaks down waste with enzymes?
Lysosomes
Golgi
Ribosomes
Rough ER
7. Out of the following three plant tissues, which one is in between the other two?
Dermal tissue
Gator out!!!
Ground tissue
Vascular tissue
8. What is not a part of blood?
Water
White blood cells
Platelets
Plasma
9. Which of the following is not a bacteria shape?
Spiral
Round
Rod
Square
10. Who presented the idea of acquired characteristics?
Isaac Newton
Jean-Baptiste Lamarck
Charles Darwin
Baron Georges Cuvier
11. What does the law of segregation state?
For heterozygotes, one trait conceals the prescence of the other trait
Only one of the two alleles for each gene is distributed to each gamete
Alles are randomly swapped during crossing over in meiosis
Alles of two genes get sorted independently
12. What is peristalsis?
Contraction/relaxation of diaphragm
Contraction/relaxation of esophageal muscles
Contraction/relaxation of muscles in intestine
Contraction/relaxation of intercostal muscles
13. Which two terms have DIFFERENT definitions?
Staphylo and clusters
Bacilli and rod
Coccus and spiral
Strepto and chain
14. What is the difference between homologous and analogous?
Homologous means same structure but different function, analogous means same function but different evolutionary origin
Opposite to the other option
15. A person has type A blood. What are all the blood types that can they receive blood donations from?
Just type O
O and A
O and AB
O and B
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, pulmonary valve, mitral valve, aortic valve
Aortic valve, pulmonary valve, mitral valve, tricuspid valve
Aortic valve, mitral valve, pulmonary valve, tricuspid valve
Tricuspid valve, mitral valve, pulmonary valve, aortic valve
17. What organelle produces, modifies, and transports protein?
Golgi
Lysosomes
Smooth ER
Rough ER
18. If an organism's haploid number is 6, what is the diploid number?
3
6
12
8
19. Which of the following is INCORRECT?
Maltase breaks down carbs and is found in the small intestine
Trypsin breaks down protein and is found in the pancreas
Amylase breaks down carbs and is found in the stomach
Peptidase breaks down protein is found in the small intestine
20. Dumb king Phillip...
...came over for delicious sandwiches
...came over for lunch
...came over for good spaghetti
...came over for tasty soup
21. What are the names of the two sphincters in the stomach?
Intestigeal and plyoric
Esophageal and plyoric
Esophageal and intestigeal
Upper and lower
22. Which of the following is true about animal-like protists?
Plasmodium (a sporozoan) is an animal-like protist
They are heterotrophs
All of the other options
They move around with pseudopods, cilia, or flagella
23. What organelle provides shape and transports materials?
Cell wall
Vesicle
Amyloplast
Cytoskeleton
24. What is the ideal structure for gas exchange (why are the alveoli and capillaries so effective)?
Small space
Round structure
One cell thick
Large surface area
25. What does a paramecium (protist) use to move around?
Cillia
Flagella
Pseduopods
None of the other options
26. What enzyme is found and produced in the mouth?
Insulin
Pepsin
Chyme
Lipase
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?
Distinct modes of communication
Migration
Hibernation
Camoflage
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?
Bottleneck effect
Migration
Founder effect
Natural selection
30. In what form do plants store food?
Bolus
Glycogen
Starch
Fat
31. Veins carry...
...deoxygenated blood away from the heart
...deoxygenated blood towards the heart
...blood away from the heart
...blood towards the heart
32. What is the morphological species concept?
Species must be a unique cluster of cells
Species must have unique chemical processes and functions
Species must be able to produce fertile offspring
Species must be an irreducible group that originated from a common ancestor
33. Humans are an example of _ because our anus is the first opening in the embryo.
Protostomes
Deuterostomes
Coeloms
Autotrophs
34. What type(s) of organisms have cellulose in their cell wall?
Neither
Plants
Protists
Plants and protists
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 4 chromosomes
8 chromosomes, then 8 chromosomes
4 chromosomes, then 2 chromosomes
8 chromosomes, then 4 chromosomes
37. Where is lipase NOT produced?
Small Intestine
Mouth
Pancreas
Stomach
38. Movement of alleles from one generation to another is called...
...migration
...genetic drift
...mutation
...gene flow
39. Which of the following shows stabilizing selection?
40. What enzyme found in the mouth breaks down carbohydrates?
Trypsin
Amylase
Lipase
Pepsin
41. What is the middle part of the small intestine?
Duodenum
Jejunum
Rectum
Ilium
42. What organelle stores waste, nutrients, and water?
Golgi
Amyloplast
Vacuole
Rough ER
43. What blood type can donate blood to all other blood types?
A
AB
B
O
44. What does the smooth endoplasmic reticulum do?
Contains DNA for the cell
Detoxifies and removes toxic material from the cell
Makes ribosome for the cell
Makes proteins for the cell
45. What is a similarity between the lysogenic and lytic cycle of viruses?
Virus floats inside of the host cell
Virus attaches to the host cell
Virus injects RNA into the host cell
Virus replicates
46. What are the hair-like projections that line the inside of the small intestine?
Duodenum
Cillia
Villi
Lipase
47. What do ALL organisms have in common?
Multicellular
Contain DNA
Can move around
Have membrane bound nucleus
48. Which is NOT a method bacteria use to swap DNA
Transformation
Transduction
Conjuction
Conjugation
49. What are plasmids?
Strands that help chromosomes move around in meiosis
Circular DNA strands found in bacteria
Long strands of DNA found in the nucleus
Protective strands that form from an unfavourable environment
50. What type of dominance causes an organism to express a mixture of alleles?
None of the other options
Incomplete Dominance
Codominance
Complete Dominance
51. What does DNA stand for?
Deoxygenetic Acid
Deoxyribonucleic Acid
Denucleic Acid
Deriboxynucleic Acid
52. What is allopatric speciation?
Speciation caused by a catastrophe
Physical separation between a species
Variation in frequency of different genotypes from a population
Nature favouring certain traits over others
53. What does a cladogram (phylogenetic tree) show?
The evolutionary relationships between species
Classification of organisms
The number of taxonomic ranks
Birth order of induviduals
54. What are vestigial structures?
Fossils of a species ancestors
Left over body parts that have lost their purpose through evolution
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?
Chitin
Peptidoglycon
Cellulose
Glycogen
56. What are the DNA base pairings?
None of the other options
A and G, C and T
A and C, G and T
A and T, C and G
57. What type of body cavity is an inside structure?
Shell
Endoskeleton
Hydrostatic
Exoskeleton
58. Which of the following is not looked at when classifying animals?
Embryonic development
Autotroph or heterotroph
Symmetry
Body systems
59. Why are Y-linked traits more rare than X-linked traits?
Y chromosomes have less DNA
Y-linked traits can only be expressed in males
Chaimo is lame-o
Most traits come from females, who have two X chromosomes
60. Which of the following is an example of an open circulatory system?
Blood is kept separate from interstitial fluid
Capillaries exchange materials between blood and tissue cells
Blood is pumped straight into organism's body cavity
Blood is contained in vessels
61. What are the four bases for DNA?
Adenine, cytomine, guamine, thyamine
Adesine, cytomine, guanine, thyamine
Adesine, cytosine, guamine, thyamine
Adenine, cytosine, 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?
Bronchus, trachea, bronchioles, alveoli
Bronchus, bronchioles, trachea, alveoli
Trachea, bronchioles, bronchus, alveoli
Trachea, bronchus, bronchioles, alveoli
63. A snake has adapted to have poisonous venom. This is an example of...
...a structural adaptation
...a physiological adaptation
...a reproductive adaptation
...a behavioral adaptation
64. What phase does crossing over occur in meiosis?
Metaphase 1
Prophase 1
Prophase 2
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?
Anatomical evidence
DNA
Fossils
Morphological evidence
67. X-linked dominant disorders are most common in...
Females
Males
Only males are affected
Both males and females equally
68. Which of the following are ancestors of plants?
Euglenoids
All of the other options
Green algae
Brown algae
69. What organelle packages protein and other materials for storage and waste?
Vacuole
Vesicle
Golgi
Rough ER
70. Change in allele frequencies due to chance events is called:
Genetic Drift
Founder Effect
Evoulution
Natural Selection
71. If a disorder skips a generation, the disorder is...
Y-linked
Recessive
X-linked
Dominant
72. Other than crossing over, how do gametes become genetically unique during meiosis?
Conjugation
Natural selection
Independent assortment
Crossing over is the only way gametes become genetically unique
73. Which of the following happens in the lytic cycle of viruses?
Virus relies on the host's energy to survive
Virus first attaches to the host cell
Virus causes host cell to explode after using it for replication
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
Punctuated Equalibrium
Gradualism
Disruptive selection
75. What part of the plant carries water up to other plant parts?
Phloem
Dermal tissue
Meristems
Xylum
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