By using enzymes that destroyed DNA, RNA, or protein, Avery and colleagues were able to determine which of the three molecules was required to transform bacterial cells.
Answer the following statement true (T) or false (F)
True
Biology & Microbiology
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Which segregation pattern in a translocation heterozygote is likely to result in a normal zygote after fertilization?
A) alternate B) adjacent-1 C) adjacent-2 D) nondisjunction
Biology & Microbiology
A goiter is an enlarged form of which gland?
a. adrenal b. pancreas c. thyroid d. parathyroid e. thymus
Biology & Microbiology
In neurons, actin filaments are really intermediate filaments
a. true b. false
Biology & Microbiology
According to the figure, which species is considered a pioneer species?
A) Ulva spp. B) Gigartina canaliculata C) Gigartina coulteri D) Gigartina leptorhynchos
Biology & Microbiology