Biology 1201 Exam 3 Actual Script With 100 Percent Correct Answers

BIOLOGY 1201 EXAM 3 ACTUAL SCRIPT
WITH 100 PERCENT CORRECT ANSWERS

◉ Which of the following is/are inputs required for
photosynthesis?


Oxygen
Carbon Dioxide
NADH + H+
Glucose
more than one of the above
Answer: Carbon Dioxide


◉ The Calvin Cycle occurs in the


Matrix
Stroma
Cytoplasm
Answer: Stroma


◉ Which of the following is/are an input/s to the Calvin Cycle?


Carbon Dioxide

,ADP
NADP+
G3P
Glucose
Answer: Carbon Dioxide


◉ Non-cyclic photophosphorylation produces (outputs)?


G3P
ATP
ATP and NADPH + H+
NADPH + H+
all of the above
Answer: ATP and NADPH + H+


◉ A researcher isolates a chloroplast and decreases the pH inside
the individual thylakoids. Assuming that there is abundant light
energy and CO2 and that there are no other changes to this
chloroplast indicate whether the following statement if True or
False.


This chloroplast will produce more G3P or glucose than a control
chloroplast under the same light and CO2 conditions
Answer: FALSE

, ◉ Based on the previous question indicate whether the following
statement is True or False.


The experimental chloroplast will produce more ATP than the
control chloroplast.
Answer: True


◉ Based on the preceding two questions indicate whether the
following statement is True or False.


If the researcher also increased the concentration of NADPH +H+
in the stroma of the experimental chloroplast, but not the control,
the experimental chloroplast would produce more G3P or glucose.
Answer: True


◉ The backbone of a DNA strand is composed of


nucleotides
sugar-sugar bonds
sugar-phosphate bonds
phosphate-phosphate bonds
Answer: sugar-phosphate bonds


◉ Based on the figure shown below what would locations A and C
be?