If you place an organism classified as a photoautotroph at the bottom of a lake and later see that it is able to acquire nutrients from dead plant material, you can conclude the photoautotroph is actually a

A) photoheterotroph.
B) chemoautotroph.
C) chemoheterotroph.
D) mixotroph.


Answer: D

Biology & Microbiology

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The molecular formula for glucose is C6H12O6. What would be the molecular formula for a polymer made by linking ten glucose molecules together by dehydration reactions?

A) C60H120O60 B) C6H12O6 C) C60H102O51 D) C60H100O50 E) C60H111O51

Biology & Microbiology

The highest free energy of a reaction is found in the _____________(s) of that reaction

A. product B. substrate C. transition state

Biology & Microbiology

Crossing over is partially responsible for our genetic diversity

a. True b. False Indicate whether the statement is true or false

Biology & Microbiology

of which had tags. What is

the estimate for the number of marlin in the population?

a. 5,000 b. 315 c. 365 d. 2,500 e. 1,000

Biology & Microbiology