Home > Biology > Quizzes > Penn Foster Intro To Biology Proctored Exam
Penn Foster Intro To Biology Proctored Exam
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 63% • Most missed: “The phase of cell division in which chromosomes align on the spindle equator hal…”
Penn Foster Intro To Biology Proctored Exam
Time left 00:00
25 Questions

1. ___ are the proteins that DNA is wound around to form chromosomes.

2. What holds the base pairs of DNA together?

3. Which of these is happening when translation takes place?

4. Angiosperms may use any of the following to disperse pollen except:

5. Which of the following shows the correct order in which genes are expressed?

6. How does mitosis in plant cells differ from that in animal cells?

7. Which of the following is a renewable resource?

8. An insect is able to walk across the surface of a pond without sinking because of the:

9. One parent has curly hair, one parent has straight hair, their child has wavy hair. This is an example of:

10. What characteristic of a population increases with plentiful resources?

11. ___ isolation occurs when 2 species occupy different habitats within the same geographical range:

12. If a cell has 46 chromosomes, how many will it have after meiosis?

13. __ capture their prey with a ring of stinging tentacles.

14. Study the following food chain: Grass -> Rabbits -> Snakes -> Hawks. From this food chain, you can correctly assume that each population:

15. Stating that an organism is heterozygous is stating its:

16. ___ is the name for all the chemical processes in the cell.

17. A complex of interconnected food chains in an ecosystem is called a/an:

18. All of the following are renewable sources of energy except ___ power.

19. What happens when the lungs recoil?

20. What is a characteristic of cancer cells?

21. During transpiration, water exits the leaf via:

22. Sunflowers belong to which Kingdom?

23. Which one of the following is an example of resource partitioning?

24. Crossing-over involves the exchange of genetic information between:

25. ___ chromosomes are found in pairs, one from father and mother

⚡ Recently practiced quizzes in this topic
Live quiz activity
Fish Identification Entomology Questions Biology Knowledge Test 2 Basic Biology Practice Test: Biotechnology Cellular Respiration Basic Biology Practice Test: Plant Diversity Branches of Biology Basic Biology Practice Test: Basics of Invertebrates Basic Biology Practice Test: Conservation Biology Basic Biology Practice Test: Animal Development
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | OSHA Basics Quiz | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.