BIOLOGY 1201 FINAL EXAM MORONEY LSU WITH COMPLETE SOLUTIONS
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Course
BIOLOGY 1201
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BIOLOGY 1201
BIOLOGY 1201 FINAL EXAM MORONEY LSU WITH COMPLETE SOLUTIONS
BIOLOGY 1201 FINAL EXAM MORONEY LSU WITH COMPLETE SOLUTIONS
BIOLOGY 1201 FINAL EXAM MORONEY LSU WITH COMPLETE SOLUTIONS
An element has 8 protons, 9 neutrons, and 8 electrons. What are its atomic number and mass? - ANSWER-8 and 17
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BIOLOGY 1201 FINAL EXAM MORONEY
LSU WITH COMPLETE SOLUTIONS
An element has 8 protons, 9 neutrons, and 8 electrons. What are its atomic number and
mass? - ANSWER-8 and 17
How many and what type of bonds does sulfur usually form in biology? - ANSWER-2
covalent
A molecule that has all non polar covalent bonds would be________. - ANSWER-
hydrophobic
What substance makes up the interior of a potato tuber? - ANSWER-starch
What is an example of a lipid? - ANSWER-triglyceride
One characteristic shared by sucrose, lactose, and maltose is that __________. -
ANSWER-they are all dissacharides
The overall 3d shape of a single polypeptide is called the ______. - ANSWER-tertiary
structure
Which of the following functional groups is the most basic? - ANSWER-R-NH2
A chemical reaction that requires energy to take place is called_____. - ANSWER-an
endergonic reaction
The cells in celery stalks at the store are________. - ANSWER-alive
What is an example of primary protein structure? - ANSWER-the protein sequence is
leu-val-gly
What is the chemical formula of a 4 carbon structure? - ANSWER-C4H8O4
One strand of a DNA molecule has the base sequence 5'-ATAGGT-3'. The
complementary base sequence on the other strand of DNA will be 3'-__________-5'. -
ANSWER-TATCCA or 5' ACCTAT 3'
Consider the isotopes of carbon, 12C, 13C, and 14C. Which of them is/are radioactive?
- ANSWER-14C
Which carbon isotope or isotopes are naturally occurring? - ANSWER-12C 13C and
14C all are naturally occurring
, A cell has a diameter of 10um. What is that distance in millimeters?
A. 10mm D. 0.01mm
B. 1mm E. 0.001mm
C. 0.1mm - ANSWER-D. 0.01mm
When placed in a hypotonic solution, animal cells - ANSWER-Enlarge and perhaps
rupture
What is the cytoskeleton made of? - ANSWER-proteins
What type of linkage connects glucose in cellulose? - ANSWER-Beta-glycosidic
linkages
The molecular formula of glucose is C6H12O6. What would be the molecular formula of
a polymer made by linking ten glucose molecules together by dehydration reactions? -
ANSWER-C60H102O51
Which of the following represents a polar covalent bond? - ANSWER-H---O
The H+ concentration in a cola is 1x10^-4. What is the pH and OH- concentration of the
solution? - ANSWER-4 and 1x10^10M
A compound contains hydroxyl groups as its predominant functional group. Which of the
following statements is true concerning this compound? - ANSWER-It should dissolve in
water
A protein becomes damaged and the cell needs to destroy it and recover the amino
acids in the protein. Which organelle will perform the function? - ANSWER-d. lysosome
Place the following in correct order from smallest to largest. These are in no particular
order
triglyceride, human fibroblast cell, lysosome, and amino acid - ANSWER-amino acide,
triglyceride, lysosome, human fibroplast cell
What are the steps of the scientific method? - ANSWER-observation, hypothesis,
experiment, conclusion
How does an enzyme catalyze a reaction? - ANSWER-by lowering the energy of
activation of a reaction
Where is Rubisco located in the chloroplast? - ANSWER-chloroplast stroma
The making of an exact copy of DNA is called_____. - ANSWER-DNA replication
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