BIOL 1013 BRCC FINAL FREQUENTLY TESTED ACTUAL
EXAM QUESTIONS WITH CORRECT ANSWERS
Question 1.
Observation / Hypothesis / Test (Experiment) / Analyze (Data Collection) / Conclusion
ANSWER
Scientific Method
Question 2.
Explanation that can be tested and falsified
ANSWER
Hypothesis
Question 3.
allows researchers to treat control and experimental groups differently, while subject is
unaware
ANSWER
Placebo
Question 4.
has to have been proven to be true through extensive experimentation or quantification
ANSWER
Scientific Theory
Question 5.
Exaggerates findings and can be misunderstood / Improper studies making them unreliable / Do
not recognize experimental design / Sensationalize news for attention
ANSWER
Media
Question 6.
Smallest unit of an element / Still maintains the properties of the element
ANSWER
Atom
1
,Question 7.
Atomic number + Neutrons = ?
ANSWER
Atomic Mass
Question 8.
Max number of atoms per single Carbon atom
ANSWER
Four
Question 9.
Sharing of electrons between atoms
ANSWER
Covalent Bond
Question 10.
Insoluble in water
ANSWER
Lipids
Question 11.
monomers of DNA and RNA
ANSWER
Nucleotides
Question 12.
keeping internal environment distinct and separate from the external environment
ANSWER
Homeostasis
Question 13.
When making sugar water, the sugar is the ______ and water is the ______.
ANSWER
Solute, Solvent
2
, Question 14.
Neighboring water molecules are held together by...
ANSWER
Hydrogen Bonds
Question 15.
Hydrogen atoms are bonded to oxygen by...
ANSWER
polar covalent bond
Question 16.
A solution that has a higher concentration of H+ and a lower concentration of OH-
ANSWER
Acids
Question 17.
A solution that has a lower concentration of H+ and a higher concentration of OH-
ANSWER
Bases
Question 18.
______ < 7 < ______
ANSWER
acids, bases
Question 19.
All cells come from pre-existing cells
ANSWER
Cell Theory
Question 20.
A structure found in bacteria, but not animal cells
ANSWER
Cell Wall
3
EXAM QUESTIONS WITH CORRECT ANSWERS
Question 1.
Observation / Hypothesis / Test (Experiment) / Analyze (Data Collection) / Conclusion
ANSWER
Scientific Method
Question 2.
Explanation that can be tested and falsified
ANSWER
Hypothesis
Question 3.
allows researchers to treat control and experimental groups differently, while subject is
unaware
ANSWER
Placebo
Question 4.
has to have been proven to be true through extensive experimentation or quantification
ANSWER
Scientific Theory
Question 5.
Exaggerates findings and can be misunderstood / Improper studies making them unreliable / Do
not recognize experimental design / Sensationalize news for attention
ANSWER
Media
Question 6.
Smallest unit of an element / Still maintains the properties of the element
ANSWER
Atom
1
,Question 7.
Atomic number + Neutrons = ?
ANSWER
Atomic Mass
Question 8.
Max number of atoms per single Carbon atom
ANSWER
Four
Question 9.
Sharing of electrons between atoms
ANSWER
Covalent Bond
Question 10.
Insoluble in water
ANSWER
Lipids
Question 11.
monomers of DNA and RNA
ANSWER
Nucleotides
Question 12.
keeping internal environment distinct and separate from the external environment
ANSWER
Homeostasis
Question 13.
When making sugar water, the sugar is the ______ and water is the ______.
ANSWER
Solute, Solvent
2
, Question 14.
Neighboring water molecules are held together by...
ANSWER
Hydrogen Bonds
Question 15.
Hydrogen atoms are bonded to oxygen by...
ANSWER
polar covalent bond
Question 16.
A solution that has a higher concentration of H+ and a lower concentration of OH-
ANSWER
Acids
Question 17.
A solution that has a lower concentration of H+ and a higher concentration of OH-
ANSWER
Bases
Question 18.
______ < 7 < ______
ANSWER
acids, bases
Question 19.
All cells come from pre-existing cells
ANSWER
Cell Theory
Question 20.
A structure found in bacteria, but not animal cells
ANSWER
Cell Wall
3
