Buffers are chemicals that resist a change in pH. Cells use buffers to maintain a pH around a set value. Buffers provide an example of which characteristic of life?

A person notices that her houseplants that are regularly exposed to music seem to grow more quickly than those in rooms with no music. As a result, she determines that plants grow better when exposed to music. This example most closely resembles which of the following?

Which of the following best describes the Primary structure of a protein?

The  _________________   ______________ is the one difference between the control group and the experimental group that is being studied by the experiment. (Two words)

  The term used to describe organisms that do not interact directly with humans but do provide protection for bacteria to evolve is  

DNA functions to store and replicate the genetic code. Describe three elements of the structure of the DNA molecule that allow it to store a code and be replicated efficiently.

According to the Phylogenic Tree, fungi are most closely related to which of the following.

Atoms of the same element that vary in the number of neutrons and atomic mass are called _________________.

  Mites, ticks, and lice all  

  Which of the following is a characteristic found in all Enterobacteria?