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UA BSC 108 EXAM 2 LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024 $27.99   Add to cart

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UA BSC 108 EXAM 2 LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024

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UA BSC 108 EXAM 2 LATEST 2024 WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+ 100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU NEED) LATEST EDITION 2024

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  • September 19, 2024
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  • UA BSC 108
  • UA BSC 108
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UA BSC 108 EXAM 2 LATEST 2024 WITH ACTUAL QUESTIONS
AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+
100% GUARANTEED TO PASS CONCEPTS(ALL WHAT YOU
NEED) LATEST EDITION 2024




The process of ____________ captures light energy from the sun and converts
it to chemical energy stored in sugars and other organism molecules. -
ANSWER-photosynthesis


write the general equation for photosynthesis from memory - ANSWER-water
(6H2O) + carbon dioxide (6CO2) + Light energy ---> glucose (C6H12O6) + oxygen
(6O2)


Water enters plants through _______ and carbon dioxide enters plants through
_______. - ANSWER-their roots; pores in the leaf called stomata


Photosynthesis occurs in - ANSWER-chloroplasts


Know the structure of the chloroplast. - ANSWER-stroma, thylakoid membrane,
grana, inner and outer membrane


what is a stroma - ANSWER-a thick fluid enclosed by the inner membrane of a
chloroplast; sugars are made in the ____ by the enzymes of the Calvin cycle.

,thylakoid membrane - ANSWER-one of a number of disk-shaped membranous
sacs inside a chloroplast.
contain chlorophyll and the enzymes of the light reactions of photosynthesis;


Grana - ANSWER-a stack of hollow disks formed if thylakoid membrane in a
chloroplast.
are the sites where light energy is trapped by chlorophyll and converted to
chemical energy during the light reactions of photosynthesis


inner and outer membrane of chloroplast - ANSWER-the chloroplast has a
double-membrane envelope.
the inner membrane encloses a compartment filled with stroma.


Chlorophyll molecules are embedded in the ________. - ANSWER-inner
thylakoid membrane


the primary function of plant pigments is to - ANSWER-absorb solar energy


Leaves are green because - ANSWER-chlorophyll molecules absorb violet-blue
and red light but reflect or transmit green-yellow light


List the processes of light dependent reactions - ANSWER-chlorophyll absorbs
solar energy and ejects an electron, which is passed down an electron
transport chain, and water is split, releasing O2


List the requirements for light dependent reactions - ANSWER-H2O, ADP, and
NADP+

, List the products of light reactions - ANSWER-O2 and energy-storing
compounds ATP and NADH


List the requirements for the Calvin cycle reactions - ANSWER-ATP, NADPH,
CO2, a five-carbon sugar called RuBP, and the enzyme rubisco


_________ is fixed during the Calvin Cycle. - ANSWER-Carbon Dioxide


The product of the Calvin Cycle is _______ which can be used to make
__________ - ANSWER-glyceraldhyde-3-phosphate (G3P); glucose


How is C4 photosynthesis different from C3 (traditional) photosynthesis? -
ANSWER-c3 photosynthesis uses the three carbon molecule 3-
phosphoglycerate (3-PGA) for carbon fixation -which require water; in c4
photosynthesis a carbon shuttle system evolved in which carbon is first fixed by
incorporation of carbon dioxide into a 4 carbon molecule Oxaloacetate (OAA)


C4 photosynthesis is an adaption for ... - ANSWER-hot and dry weather


What is an example of a C4 plant? - ANSWER-sugar cane, corn


Photosynthesis is the process that ... - ANSWER-stores energy in the form of
glucose and that cellular respiration is the process that releases energy from
glucose


An oxidation reaction involves the - ANSWER-loss of electrons


A reduction reaction involves - ANSWER-the gain of electrons

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