The waste product of microbial decomposition is converted to what in acidic soils?
A) NH4+
B) NH3
C) NO42-
D) NO3-
A
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If you found a fossilized dinosaur bone, what could be done to accurately determine the age of the fossil?
A) Extract and sequence DNA from the bone. B) Look at pieces of the bone under a microscope. C) Analyze the isotopes of carbon in the fossil. D) Compare the appearance of the bone to other fossilized bones.
Describe the process in which proteins are packaged by the Golgi body.
What will be an ideal response?
The member of the domain Bacteria whose genome shows it to be most closely related to the Archaea is ________.
A. Aquifex B. Deinococcus C. Thermotoga D. Synechococcus
Which enzyme, a combination of several proteins and a molecule of tRNA, acts as the template for the telomere repeat DNA sequence?
What will be an ideal response?