UA BSC 108 MIDTREM 77 REAL EXAM QUESTIONS WITH
100% RATED CORRECT ANSWERS (ACCURATELY PASSED)
2025 LATEST UPDATED GET A+
What is Biology? - (ANSWER)study of life
What are the 3 domains? - (ANSWER)Eukarya, Bacteria, Archae
What are the 4 kingdoms in Eukarya? - (ANSWER)Plantae, Fungi, Animalia, Protists
What are the properties of life? - (ANSWER)order, regulation, grow & develop, use energy,
respond to environ., reproduce, evolve
How do you define something as living? - (ANSWER)by what they do
What are some common themes in biology? - (ANSWER)...
What is the scientific method? Know the components of it. - (ANSWER)observation, question,
hypothesis, experiment, collect data, conclusion
What is a hypothesis? - (ANSWER)Tentative answers to a well framed questions
What are the components of a good hypothesis? - (ANSWER)be specific, "if, then" statements,
testable
What is a theory in science? - (ANSWER)they are supported by an accumulation of extensive
and varied evidence (from multiple hypotheses).
, What is an atom? - (ANSWER)is smallest unit of an element that has all its properties
What is an atom composed of? - (ANSWER)protons, neutrons, electrons
What is an ion? - (ANSWER)a charged atom
What is the difference between an ion and isotope? - (ANSWER)ion is a charged atom and
isotope is an atom ith irregular number of nuetrons
What is the association between isotopes and fossils? - (ANSWER)...
What is energy? - (ANSWER)capacity to do work, make a change in matter
What is a neutral atom? - (ANSWER)#protons = #electrons
What is a trace element? - (ANSWER)...
What is a radioactive isotope? - (ANSWER)The nucleus decays, giving off particles and
energy.
How many electrons are found in the first energy shell? Second? Third? - (ANSWER)2
What is the difference between atomic number and atomic mass? - (ANSWER)atomin number
is how many protons, atomic mass is how many neutrons + protons
What are the different types of chemical bonds? - (ANSWER)ionic, covalent, hydrogen
100% RATED CORRECT ANSWERS (ACCURATELY PASSED)
2025 LATEST UPDATED GET A+
What is Biology? - (ANSWER)study of life
What are the 3 domains? - (ANSWER)Eukarya, Bacteria, Archae
What are the 4 kingdoms in Eukarya? - (ANSWER)Plantae, Fungi, Animalia, Protists
What are the properties of life? - (ANSWER)order, regulation, grow & develop, use energy,
respond to environ., reproduce, evolve
How do you define something as living? - (ANSWER)by what they do
What are some common themes in biology? - (ANSWER)...
What is the scientific method? Know the components of it. - (ANSWER)observation, question,
hypothesis, experiment, collect data, conclusion
What is a hypothesis? - (ANSWER)Tentative answers to a well framed questions
What are the components of a good hypothesis? - (ANSWER)be specific, "if, then" statements,
testable
What is a theory in science? - (ANSWER)they are supported by an accumulation of extensive
and varied evidence (from multiple hypotheses).
, What is an atom? - (ANSWER)is smallest unit of an element that has all its properties
What is an atom composed of? - (ANSWER)protons, neutrons, electrons
What is an ion? - (ANSWER)a charged atom
What is the difference between an ion and isotope? - (ANSWER)ion is a charged atom and
isotope is an atom ith irregular number of nuetrons
What is the association between isotopes and fossils? - (ANSWER)...
What is energy? - (ANSWER)capacity to do work, make a change in matter
What is a neutral atom? - (ANSWER)#protons = #electrons
What is a trace element? - (ANSWER)...
What is a radioactive isotope? - (ANSWER)The nucleus decays, giving off particles and
energy.
How many electrons are found in the first energy shell? Second? Third? - (ANSWER)2
What is the difference between atomic number and atomic mass? - (ANSWER)atomin number
is how many protons, atomic mass is how many neutrons + protons
What are the different types of chemical bonds? - (ANSWER)ionic, covalent, hydrogen
