Biology 1201 Final Exam Moroney LSU | 2025-2026 LATEST UPDATED| 135
REAL EXAM AND COMPLETE QUESTIONS AND ANSWERS | 100%
RATED CORRECT | 100% VERFIED | ALREADY GRADED A+
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
REAL EXAM AND COMPLETE QUESTIONS AND ANSWERS | 100%
RATED CORRECT | 100% VERFIED | ALREADY GRADED A+
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
