A covalent bond is formed as the result of
a) tranferring electrons
b) sharing an electron pair
c) transferring protons
d) sharing a proton pair
Ans: b) sharing an electron pair
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Given the DNA template shown in the figure above, which of the following bases would you find in a complementary RNA strand and where would they be synthesized?
A) A-A-A-A-A; nucleus B) U-U-U-U-U; nucleus C) A-A-A-A-A; ribosome D) U-U-U-U-U; ribosome
Microevolution is the term given to evolutionary changes that produce new species and groups of species
Indicate whether the statement is true or false
Bacteriophage T4 blocks transcription of host genes using an enzyme that transfers an ________ from NAD onto the alpha subunit of RNA polymerase.
What will be an ideal response?
Which of the following is not predicted to occur due to increasing levels of atmospheric carbon?
1.Rises in ocean level 2.Ocean acidification 3.Disruption of regional patterns of rainfall and temperature 4.All of these are predicted results.