BIO 1500 - EXAM 2 (MIZZOU-BUSH) | THE SMART WAY TO
PASS | REAL TESTS, REAL RESULTS!
The process by which light energy is used to make food molecules from CO2 and water -
Answer: photosynthesis
Where does photosynthesis take place? - Answer: in chloroplasts
Where does photosynthesis take place? - Answer: in chloroplasts
Molecules that absorb light of a particular wavelength or color - Answer: pigment
Which wavelengths do chlorophyll absorb? - Answer: violet, blue and red wavelengths
When a substance absorbs light energy and re-emits it at a different wavelength - Answer:
florescence
When light energy bounces of an object and is not absorbed - Answer: reflection
When chemical reactions generate light energy - Answer: bioluminescence
What happens when a proton is absorbed by a molecule? - Answer: -it excites an electron
into a higher energy state
-the electron quickly drops to its ground state
-releases the energy as light at a longer wavelength
APPHIA – Crafted with Care and Precision for Academic Excellence. 1
, Why does isolated chlorophyll in a tube fluoresce red light, but a leaf doesn't? - Answer: in
the leaf, the chlorophyll is coupled to a series of chemical reactions that use the light
energy. In the tube, it emits red light due to a mixture with acetone
-recalling facts and basic concepts
-define, duplicate, list, memorize, repeat, state - Answer: remember
-explain ideas or concepts
-classify, describe, discuss, explain, identify, locate - Answer: understand
-use information in new situations
-execute, implement, solve, use, demonstrate - Answer: apply
-draw connections among ideas
-differentiate, organize, relate, compare, contrast - Answer: analyze
-justify a stand or decision
-appraise, argue, defend, judge, select - Answer: evaluate
-produce new or original work
-design, assemble, construct, conjecture - Answer: create
What are the four classes of organic molecules? - Answer: -carbohydrates
-lipids
-proteins
-nucleic acids
APPHIA – Crafted with Care and Precision for Academic Excellence. 2
PASS | REAL TESTS, REAL RESULTS!
The process by which light energy is used to make food molecules from CO2 and water -
Answer: photosynthesis
Where does photosynthesis take place? - Answer: in chloroplasts
Where does photosynthesis take place? - Answer: in chloroplasts
Molecules that absorb light of a particular wavelength or color - Answer: pigment
Which wavelengths do chlorophyll absorb? - Answer: violet, blue and red wavelengths
When a substance absorbs light energy and re-emits it at a different wavelength - Answer:
florescence
When light energy bounces of an object and is not absorbed - Answer: reflection
When chemical reactions generate light energy - Answer: bioluminescence
What happens when a proton is absorbed by a molecule? - Answer: -it excites an electron
into a higher energy state
-the electron quickly drops to its ground state
-releases the energy as light at a longer wavelength
APPHIA – Crafted with Care and Precision for Academic Excellence. 1
, Why does isolated chlorophyll in a tube fluoresce red light, but a leaf doesn't? - Answer: in
the leaf, the chlorophyll is coupled to a series of chemical reactions that use the light
energy. In the tube, it emits red light due to a mixture with acetone
-recalling facts and basic concepts
-define, duplicate, list, memorize, repeat, state - Answer: remember
-explain ideas or concepts
-classify, describe, discuss, explain, identify, locate - Answer: understand
-use information in new situations
-execute, implement, solve, use, demonstrate - Answer: apply
-draw connections among ideas
-differentiate, organize, relate, compare, contrast - Answer: analyze
-justify a stand or decision
-appraise, argue, defend, judge, select - Answer: evaluate
-produce new or original work
-design, assemble, construct, conjecture - Answer: create
What are the four classes of organic molecules? - Answer: -carbohydrates
-lipids
-proteins
-nucleic acids
APPHIA – Crafted with Care and Precision for Academic Excellence. 2
