1. EOCT Review Test #4
30 Questions
Created by Brandy McClain

2. Match this enzyme with the correct substrate:
#1.
Match this enzyme with the correct substrate:
a c.
b d.

3. Muscle cells have many ___ because muscles needs lots of energy.
#2.
Muscle cells have many ___ because muscles needs lots of energy.
Ribosomes
Mitochondria
Lysosomes
Cell membranes

4. #3.
As energy is transferred from one trophic level to the next, energy is lost as ___.
Heat
Energy
Food
None of the above

5. What type of feeder is the fox?
#4.
What type of feeder is the fox?
Primary consumer
Secondary consumer
Tertiary consumer
Producer

6. What type of feeder is the squirrel?
#5.
What type of feeder is the squirrel?
Primary consumer
Secondary consumer
Tertiary consumer
Producer

7. Which type of cellular transport requires a cell to use energy?
#6.
a. Facilitated diffusion
b. Active Transport
c. Osmosis
d. Passive Transport

8. Which of the following is an example of evolution?
#7.
Erosion of soil by wind
A lake drying up during a drought
Hummingbird beaks that allow for sucking nectar from flowers
d. A canyon deepening from river flow

9. Which of the following describes a phenotype?
#8.
a. Gg
b. Homozygous
c. Having Freckles
d. Heterozygous

10. What does process A represent?
#9.
What does process A represent?
a. Cellular Respiration
b. Photosynthesis
c. Fermentation
d. None above

11. #10.
The diagram below represents a change in composition of homologous chromosomes during meiosis. This change is most likely a result of the process of:
a. Nondisjunction
b. Polyploidy
c. Gene Linkage
d. Crossing Over

12. Which of the following vertebrates are most closely related?
#11.
Which of the following vertebrates are most closely related?
a. A and B
b. B and C
c. B and D
d. B and E

13. #12.
The contents of the small intestine have a basic pH. When gastric protease enters the small intestine, the activity of this enzyme will most likely:
a. Increase only
b. Increase & decrease
c. Decrease only
d. Remain the same

14. Which process is illustrated below?
#13.
a. Mitosis
b. Fertilization
c. Asexual reproduction
d. Meiosis

15. Which organisms are responsible for the recycling of nitrogen?
#14.
Which organisms are responsible for the recycling of nitrogen?
a. Bacteria
b. Grasshoppers
c. Snakes
d. Grasses

16. Which show a population that has reached a state of equilibrium
#15.
Which show a population that has reached a state of equilibrium

17. #16.
Bacteria is enclosed in a Petri dish full of food. What type of population growth would you expect?

18. Suspect A Suspect B Suspect C Suspect D #17.
The diagram below represents DNA fingerprints which are the result of gel electrophoresis done on several DNA samples found at a crime scene. Which suspect is linked to the crime scene by this DNA analysis?
Suspect A
Suspect B
Suspect C
Suspect D

19. What is the function of bacteria in this food web?
#18.
What is the function of bacteria in this food web?
Producers
Primary consumers
Decomposers

20. Which of the following is an example of ecological succession?
#19.
Which of the following is an example of ecological succession?
a. Spring followed by summer
b. Tadpole becoming a frog
c. Meadow replacing a pond
d. Predators eating prey

21. What conclusion can be drawn from this graph?
#20.
What conclusion can be drawn from this graph?
a. Ant activity increases as temperature increases.
b. Ant activity is greatest between 25°C and 30°C.
c. Ant activity is greater in the evening than in the afternoon.
d. Ant activity decreases as temperature increases

22. Which of the following can be treated using antibiotics?
#21.
Which of the following can be treated using antibiotics?
a. Common cold
b. Influenza
c. HIV
d. Strep Throat infection

23. By what process is CO2 removed from the atmosphere?
#22.
By what process is CO2 removed from the atmosphere?
a. Combustion
b. Respiration
c. Photosynthesis
d. Decomposition

24. #23.
Which type of animal is most closely related to a mammal, based on heart structure?
Fish
Bird
Turtle
Frog

25. a. Streamlined body b. Excellent eyesight c. Long fur d. Sharp teeth
#24.
Which of these is a common adaptation for mammals in an aquatic environment?
a. Streamlined body
b. Excellent eyesight
c. Long fur
d. Sharp teeth

26. a. Carbohydrates b. Lipids c. Proteins d. Cholesterol
#25.
In the cell membrane model shown above, the molecules which move large molecules into and out of the cell are known as
a. Carbohydrates
b. Lipids
c. Proteins
d. Cholesterol

27. a. Desert b. Hardwood forest c. Tropical jungle d. Grassland
#26.
In which biome do the evaporation rates exceed the precipitation rates?
a. Desert
b. Hardwood forest
c. Tropical jungle
d. Grassland

28. a. D, B, C, A b. C, A, B, D c. A, C, B, D d. B, A, C, D
#27.
Which order of diagrams would show primary succession in an area that had never before been occupied by living organisms?
a. D, B, C, A
b. C, A, B, D
c. A, C, B, D
d. B, A, C, D

29. #28.
A student was studying the responses of cells to solutions of varying salt concentrations. Which solution below would cause no change in cell size?
a. F
b. G
c. H
d. J

30. a. Parasitism b. Mutualism c. Commensalism d. Biomaginification
#29.
A symbiotic relationship in which one organism benefits while one organism is harmed is known as:
a. Parasitism
b. Mutualism
c. Commensalism
d. Biomaginification

31. a. Species b. Population c. Community d. Kingdom
#30.
The organisms in a typical backyard are likely to include bacteria, grass, shrubs, trees, insects, spiders, birds, and small mammals. Together, all these organisms make up —
a. Species
b. Population
c. Community
d. Kingdom

32. The End