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BIO 121 EXAM WITH 100% CORRECT ANSWERS | GRADED +
BIO 121 EXAM WITH 100% CORRECT ANSWERS | GRADED +
[Show more]BIO 121 EXAM WITH 100% CORRECT ANSWERS | GRADED +
[Show more]Respiration 
 ANSWER 
Breakdown of fuel (food) molecules to release energy; ALL living organisms do this 
Photosynthesis 
 ANSWER 
Using sunlight energy and atmospheric CO2 to make food molecules; Autotrophs 
Photosynthesis equation 
 ANSWER 
Energy+ 6CO2+ 6H2O= C6H12O6+ 6O2; reverse of respiration;...
Preview 3 out of 21 pages
Add to cartRespiration 
 ANSWER 
Breakdown of fuel (food) molecules to release energy; ALL living organisms do this 
Photosynthesis 
 ANSWER 
Using sunlight energy and atmospheric CO2 to make food molecules; Autotrophs 
Photosynthesis equation 
 ANSWER 
Energy+ 6CO2+ 6H2O= C6H12O6+ 6O2; reverse of respiration;...
What is a bacteriophage? 
 ANSWER 
A virus that infects bacteria 
What does DNA transformation mean? 
 ANSWER 
The process by which bacteria takes DNA from their environment 
What does transduction mean? 
 ANSWER 
DNA transfer carried out by bacterial virus bacteriophage 
Are archae prokaryotic or e...
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Add to cartWhat is a bacteriophage? 
 ANSWER 
A virus that infects bacteria 
What does DNA transformation mean? 
 ANSWER 
The process by which bacteria takes DNA from their environment 
What does transduction mean? 
 ANSWER 
DNA transfer carried out by bacterial virus bacteriophage 
Are archae prokaryotic or e...
Which of the following levels of ecological organization is arranged in the correct 
sequence from most to least inclusive? 
ecosystem, community, population, organism 
organism, community, population, ecosystem 
population, ecosystem, organism, community 
organism, population, community, ecosystem...
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Add to cartWhich of the following levels of ecological organization is arranged in the correct 
sequence from most to least inclusive? 
ecosystem, community, population, organism 
organism, community, population, ecosystem 
population, ecosystem, organism, community 
organism, population, community, ecosystem...
domain Bacteria. 
 ANSWER 
False 
The molecules that kill bacteria or stop them from growing are _____. 
 ANSWER 
antibiotics 
What are organisms called that use organic compounds as electron donors in 
cellular respiration? 
heterotrophs 
phototrophs 
lithotrophs 
organotrophs 
 ANSWER 
organotrop...
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Add to cartdomain Bacteria. 
 ANSWER 
False 
The molecules that kill bacteria or stop them from growing are _____. 
 ANSWER 
antibiotics 
What are organisms called that use organic compounds as electron donors in 
cellular respiration? 
heterotrophs 
phototrophs 
lithotrophs 
organotrophs 
 ANSWER 
organotrop...
cultures were synchronized so that all of the cells passed through the same stage 
of the cell cycle at the same time. The cells were examined during five different 
periods of time, intervals (A-E). The amount of DNA present per cell was 
determined for each interval. The graph shows the result ...
Preview 3 out of 23 pages
Add to cartcultures were synchronized so that all of the cells passed through the same stage 
of the cell cycle at the same time. The cells were examined during five different 
periods of time, intervals (A-E). The amount of DNA present per cell was 
determined for each interval. The graph shows the result ...
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