Gene regulation is referred to as combinatorial control when:
A. some transcription factors are common to the regulation of multiple genes.
B. some transcription factors are unique to the regulation of a single gene.
C. certain transcription factors are only used for initiation of transcription of housekeeping genes.
A
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Some strategies for protecting endangered species include the use of DNA profiling to identify illegally traded animal parts and assisted reproduction techniques to help boost population numbers. These techniques are examples of _____
a. biotechnology b. gene pooling c. biosynthetics d. environmental forensics e. DNA cloning
Proteinacious projections from the surface of a bacterium that are used to mediate conjugation are called sex ________, whereas projections that mediate attachment to surfaces such as host cells are called ________.
Fill in the blank(s) with the appropriate word(s).
Self-assembly can be used for which of the following applications?
A) nanotechnology B) quantum computing C) biosensors D) drug delivery systems E) all of these
Borrelia burgdorferi is a bacterium whose genome consists of one large and several small linear chromosomes
Indicate whether the statement is true or false