Each set of lettered choices below refers to the numbered words or statements immediately following it. Select the one lettered choice that best fits each word or statement. A choice may be used once, more than once, or not at all in each set. A photosynthetic organism would be represented by which species?

What volume of 0.255 M hydrochloric acid reacts completely with 0.400 g of sodium hydrogen carbonate, NaHCO3 (84.01 g/mol)?                   NaHCO3(s) + HCl(aq) → NaCl(aq) + H2O(l) + CO2(g)

    After 300 years of disunity following the Hans, which dynasty reunited China?

    Although Greek by birth, how did Polybius come to spend his life in Rome?

    Though the veracity of his account is subject of debate, according to Herodotus, how did the Phoenicians circumnavigate Africa?

Read the following sentence: “The dog did not eat”. Which of the following variations of this sentence would best represent a point mutation?

Read the following sentence: “The dog did not eat”. Which of the following variations of this sentence would best represent a point mutation?

Put the following steps of DNA Replication in chronological order: 1. Single-stranded binding proteins attach to DNA strands. 2. Hydrogen bonds between base pairs of antiparallel strands are broken. 3. Primase binds to the Origin of Replication site. 4. DNA polymerase III binds to the template strand of DNA. 5. an RNA primer is created. 

Using the image below, determine which of the two males is the father of the infant. 

Based on what you know about the process of gel electrophoresis, where will we find the smallest pieces of DNA?                         Top                    Bottom