Review for Biology 100 Exam 1
2025/2026 Exam Questions and Answers
| 100% Solved
What is the levels of biological organization from simplest to complex? - 🧠
ANSWER ✔✔Atom, molecule, cell, tissue, organ, organism, population, kingdom.
What is a Producer? - 🧠 ANSWER ✔✔A organism that produces complex organic
compounds from simple inorganic molecules. I.E: Photosynthesis.
What is a Decomposer? - 🧠 ANSWER ✔✔An organism that recycles nutrients by
the neutral process of decomposition. I.E: Fungi.
What is a Consumer? - 🧠 ANSWER ✔✔An organism that consumes other
consumers, and producers to thrive. Cannot make their own nutrients. I.E: Lion.
What is Energy? - 🧠 ANSWER ✔✔The capacity to do work, or the capacity for
work.
In the world of life does energy flow in one direction, two directions or is it
cyclical? - 🧠 ANSWER ✔✔Energy flows in every direction from everything.
1
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, Are nutrients recycled? - 🧠 ANSWER ✔✔Yes, they are recycled.
What type of organism is responsible for this recycling of nutrients? - 🧠 ANSWER
✔✔Cells or decomposers.
What would happen if there were no decomposers in the world? - 🧠 ANSWER
✔✔The world the waste would be not manageable, and life would either not exist,
or not be as it is today.
What type of organisms are found in Animalia Kingdom? - 🧠 ANSWER
✔✔Mammals. I.E: Lions.
What type of organisms are found in Protists Kingdom? - 🧠 ANSWER ✔✔Algae.
What type of organisms are found in Bacterial Kingdom? - 🧠 ANSWER
✔✔Streptococci.
What type of Organisms are found in Plantae Kingdom? - 🧠 ANSWER ✔✔Plants.
I.E: Ferns.
What type of Organisms are found in Fungi kingdom? - 🧠 ANSWER ✔✔Yeasts.
Which kingdoms of organisms are Prokaryotic? - 🧠 ANSWER ✔✔Bacteria.
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COPYRIGHT@SARAHROSAPERAL 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
2025/2026 Exam Questions and Answers
| 100% Solved
What is the levels of biological organization from simplest to complex? - 🧠
ANSWER ✔✔Atom, molecule, cell, tissue, organ, organism, population, kingdom.
What is a Producer? - 🧠 ANSWER ✔✔A organism that produces complex organic
compounds from simple inorganic molecules. I.E: Photosynthesis.
What is a Decomposer? - 🧠 ANSWER ✔✔An organism that recycles nutrients by
the neutral process of decomposition. I.E: Fungi.
What is a Consumer? - 🧠 ANSWER ✔✔An organism that consumes other
consumers, and producers to thrive. Cannot make their own nutrients. I.E: Lion.
What is Energy? - 🧠 ANSWER ✔✔The capacity to do work, or the capacity for
work.
In the world of life does energy flow in one direction, two directions or is it
cyclical? - 🧠 ANSWER ✔✔Energy flows in every direction from everything.
1
COPYRIGHT@SARAHROSAPERAL 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Are nutrients recycled? - 🧠 ANSWER ✔✔Yes, they are recycled.
What type of organism is responsible for this recycling of nutrients? - 🧠 ANSWER
✔✔Cells or decomposers.
What would happen if there were no decomposers in the world? - 🧠 ANSWER
✔✔The world the waste would be not manageable, and life would either not exist,
or not be as it is today.
What type of organisms are found in Animalia Kingdom? - 🧠 ANSWER
✔✔Mammals. I.E: Lions.
What type of organisms are found in Protists Kingdom? - 🧠 ANSWER ✔✔Algae.
What type of organisms are found in Bacterial Kingdom? - 🧠 ANSWER
✔✔Streptococci.
What type of Organisms are found in Plantae Kingdom? - 🧠 ANSWER ✔✔Plants.
I.E: Ferns.
What type of Organisms are found in Fungi kingdom? - 🧠 ANSWER ✔✔Yeasts.
Which kingdoms of organisms are Prokaryotic? - 🧠 ANSWER ✔✔Bacteria.
2
COPYRIGHT@SARAHROSAPERAL 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
