Genomics is the study of ________.
A. the information content of genomes
B. the gene products that genomes encode
C. the molecular organization of genomes
D. All of the choices are correct.
Answer: D
You might also like to view...
The structure labeled "3" indicates
a. the primary oocyte. b. the secondary oocyte. c. the ootid. d. the oogonium. e. the mature follicle.
Which of the following best defines microevolution?
A) Changes in genes between populations B) Changes in genes within a population over time C) Changes in genes that do not change the gene pool over time D) Changes across species but not in genes
An inhibitory post-synaptic impulse (IPSP):
a. brings a neuron to a more positive voltage. b. brings the neuron further away from firing. c. occurs when Cl- ion channels close. d. occurs when Na+ ion channels open. e. occurs when K+ ion channels close.
An unusual red sponge is discovered near a deep-sea vent. You want to determine if this is a new species of sponge, so you separate the cells for further study. A new lab assistant accidentally adds cells from a blue sponge to your preparation while you are at lunch. When you return, you find that the sponge cells have reaggregated into a multicellular organism. What do you see if the red and blue sponges are the different species?
A. one sponge with blue and red randomly distributed B. one sponge with alternating red and blue layers of cells C. one blue sponge and one red sponge D. one purple sponge (mix of red and blue colors) E. one sponge with a red side and a blue side