Vernalization can result in the remodeling of chromatin in some species, which means:
A. plants are able to "know" if they have
experienced winter.
B. plants can pass on acquired changes to
their offspring.
C. plants may grow new cells, and those cells
will not "know" they have experienced winter.
D. products of mitosis will not "remember"
winter.
E. products of meiosis will "remember" winter.
A
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A mechanism of gene regulation that controls the amount of mRNA available for translation is called ____________________
Fill in the blank(s) with correct word
Transnational companies are those that are involved in
A) international trade. B) production in multiple countries. C) manufacturing in multiple countries. D) foreign sales and marketing in numerous countries. E) international trade, production and manufacturing in multiple countries, and foreign sales and marketing in numerous countries.
Growth of new blood vessels in and around tumors is called
A) invasiveness. B) angiogenesis. C) metastasis. D) dedifferentiation.
A ________ mutation is one that causes premature termination of the synthesis of the protein product.
A. nonsense B. silent C. missense D. None of the choices are correct.