Starting with a 1

question 119

Multiple Choice

Starting with a 1.35 M HCl stock solution,five standard solutions are prepared by sequentially diluting 5.00 mL of each solution to 100.0 mL.What is the concentration of the final solution?

• A)3.38 × 10^-3 M
• B)1.69 × 10^-4 M
• C)6.25 × 10^-2 M
• D)4.22 × 10^-7 M
• E)1.35 M

---

Definitions:

Molecular Phylogenetics

A branch of phylogenetics that analyzes genetic, hereditary molecular differences, principally in DNA sequences, to gain information on an organism's evolutionary relationships.

Extinct Species

Species that no longer exist, with no living individuals left anywhere on Earth.

DNA Sequences

DNA sequences are the specific arrangements of nucleotides (adenine, thymine, cytosine, and guanine) on a strand of DNA that encode the genetic information of an organism.

Gene Flow

Describes the movement, or migration, of alleles from one population to another.