BSC 108 EXAM 2 2026 EXAM REVIEW SOLVED
QUESTIONS AND CORRECT ANSWERS
GRADED A+
◉ What are the 3 domains?
Answer: Eukarya, Bacteria, Archae
◉ What are the 4 kingdoms in eukarya?
Answer: Kingdom Amimalia, Kingdom Plantae, Kingdom Fungi,
Kingdom Protista
◉ What are the 7 properties of life?
Answer: they have order, they regulate themselves, they grow and
develop, they use energy, they respond to the environment, they
reproduce, population evolve
◉ What defines living?
Answer: It has cells
◉ What are the common themes of biology?
Answer: pervade all of biology, will make sense to you in the future
,◉ What is the scientific method?
Answer: Make an observation, Ask a question, Make a hypothesis,
Draw a conclusion, Conduct a experiment, Report results
◉ When did the scientific method started?
Answer: Started with the outbreak of cholera London 1854
◉ What is a hypothesis?
Answer: A tentative explanation for an observation
◉ What are the components of a good hypothesis?
Answer: Repeated trials, good track of data
◉ What is the difference between a hypothesis and a prediction?
Answer: A prediction is a guess what might happen based on
observation.
A hypothesis is a possible explanation for a observation or problem
that can further be tested by experimentation. (more general)
◉ What is observation?
Answer: The recording of data
, ◉ What is control?
Answer: Constant and unchanging
◉ What is a theory?
Answer: A much broader in scope than a hypothesis, can be changed
but unlikely
◉ What are the limits of science?
Answer: It is not the only way to understand nature and cannot
address every question posed by man
◉ What is an atom?
Answer: It is the smallest unit of an element that has all its
properties
◉ What is a proton, neutron, and electron?
Answer: A proton is a positive charged atom, a neutron is a no
charged atom, and a electron is a negative charged atom
◉ What is an atom composed of?
Answer: protons, neutrons, and electrons
QUESTIONS AND CORRECT ANSWERS
GRADED A+
◉ What are the 3 domains?
Answer: Eukarya, Bacteria, Archae
◉ What are the 4 kingdoms in eukarya?
Answer: Kingdom Amimalia, Kingdom Plantae, Kingdom Fungi,
Kingdom Protista
◉ What are the 7 properties of life?
Answer: they have order, they regulate themselves, they grow and
develop, they use energy, they respond to the environment, they
reproduce, population evolve
◉ What defines living?
Answer: It has cells
◉ What are the common themes of biology?
Answer: pervade all of biology, will make sense to you in the future
,◉ What is the scientific method?
Answer: Make an observation, Ask a question, Make a hypothesis,
Draw a conclusion, Conduct a experiment, Report results
◉ When did the scientific method started?
Answer: Started with the outbreak of cholera London 1854
◉ What is a hypothesis?
Answer: A tentative explanation for an observation
◉ What are the components of a good hypothesis?
Answer: Repeated trials, good track of data
◉ What is the difference between a hypothesis and a prediction?
Answer: A prediction is a guess what might happen based on
observation.
A hypothesis is a possible explanation for a observation or problem
that can further be tested by experimentation. (more general)
◉ What is observation?
Answer: The recording of data
, ◉ What is control?
Answer: Constant and unchanging
◉ What is a theory?
Answer: A much broader in scope than a hypothesis, can be changed
but unlikely
◉ What are the limits of science?
Answer: It is not the only way to understand nature and cannot
address every question posed by man
◉ What is an atom?
Answer: It is the smallest unit of an element that has all its
properties
◉ What is a proton, neutron, and electron?
Answer: A proton is a positive charged atom, a neutron is a no
charged atom, and a electron is a negative charged atom
◉ What is an atom composed of?
Answer: protons, neutrons, and electrons
