____________________ radiation includes various forms of potentially harmful types of electromagnetic energy. Fill in the blank(s) with the appropriate word(s)
ANSWER: Ionizing
You might also like to view...
Which of the following mechanisms is (are) used to coordinate the expression of multiple, related genes in eukaryotic cells?
A) Environmental signals enter the cell and bind directly to promoters. B) The genes share a single common enhancer, which allows appropriate activators to turn on their transcription at the same time. C) The genes are organized into a large operon, allowing them to be coordinately controlled as a single unit. D) A single repressor is able to turn off several related genes.
A strategy used by dissimilatory metal-reducing bacteria that enable their use of insoluble compounds as electron acceptors is to transfer electrons to the metal via external, intermediary compounds such as ________ found in the environment or ________. These compounds are collectively known as ________.
What will be an ideal response?
Infections that are acquired during sexual activity are referred to as:
a. endogenous infections. b. pyelonephritis. c. exogenous infections. d. upper tract infections.
. When allopatric populations reestablish contact upon elimination of a geographical barrier, ____ has occurred
a. species clustering b. secondary contact c. parapatric speciation d. sympatric speciation e. evolutionary convergence