During the reactions of photosynthesis, ____ is reduced and ____ is oxidized
a. O2; H2O
b. CO2; H2O
c. O2; C6H12O6
d. H2O; C6H12O6
e. CO2; C6H12O6
b
You might also like to view...
Erwin and Scott used an insecticidal fog to knock down insects from the top of a L. seemannii tree
The researchers identified over 900 species of beetles among the individuals that fell. Erwin also projected that this entire tree is host to about 600 arthropod species unique to this tree species. There are approximately 50,000 species of tropical trees. Although it could not be entirely accurate, what would be the best way to estimate the total number of arthropod species? A) Estimate the species density and then multiply by 50,000. B) Multiply 900 by 50,000. C) Multiply 600 by 50,000. D) Divide 900 by 600 and then multiply by 50,000.
A scientist collects a spore from a new species of fungus and observes that this spore has a flagellum. What does the presence of a flagellum suggest about the lifestyle of this species?
A. It is aquatic. B. It is an endomycorrhizal fungus. C. It relies on insects for spore dispersal. D. It is unicellular. E. Its spores are produced asexually.
A translocation involving chromosome 21 can result in
A. a risk for Down syndrome independent of maternal age. B. a risk for Down syndrome dependent on paternal age. C. no increased risk outside of maternal age. D. lowering the risk of Down syndrome. E. no change in the risk for Down syndrome.
Why is visualization not sufficient to properly identify bacteria?
a. Identification is only needed in clinical specimens. b. Not all bacteria can be seen with a light microscope. c. Many unrelated bacteria can share the same shape. d. Bacteria have a limited set of shapes. e. Bacteria have a limited set of shapes and many unrelated bacteria share the same shape.