If two organisms look completely different but you suspect they may be related, which of the following would be the most useful information to have?
A. fossils
B. anatomical information
C. DNA comparisons
D. None of these answers is useful.
C. DNA comparisons
You might also like to view...
Mg2+ is a ______________for DNA polymerase, while nicotinamide adenine dinucleotide (NAD) is a _____________ for salicylate hydroxylase, which is called a(n) _____________if NAD is not bound
A. cofactor / coenzyme / holoenzyme B. coenzyme / cofactor / holoenzyme C. cofactor / coenzyme / apoenzyme D. coenzyme / cofactor / apoenzyme E. None of these choices is correct.
The reason that the various Hawaiian
honeycreepers are vulnerable to extinction is a. the reduction of their habitats. b. the warming of their habitats, supporting mosquitoes that carry the pathogens for avian malaria. c. the encroachment of humans into their habitats. d. the importation of new predators and competitors into their habitats. e. all of these answers
In a neuron maintaining a resting potential, K+ is encouraged to move out the neuron by favorable _________ gradient.
A. concentration B. electrical C. concentration and electrical
In Georgia, what important disease is transmitted by thrips?
a. Tomato spotted wilt virus b. Cotton boll virus c. Peach mottle d. All of the above