Exam 1: Overview of Genetics

Which of the following acts to accelerate chemical reactions in a cell?

RNA is formed by the process of ________.

A scientist observes two new birds that appear to be morphologically similar. In order to explain these observations, which strategy should the scientist employ as a first step?

The study of the processes of transcription and translation is at the ________ level of biological organization.

A cell that makes up the body structure of an organism and is diploid is ________.

Which of the following studies the effects of loss-of-function mutations?

Which of the following began with the work of Gregor Mendel in the 19th century?

Genetic variation is ultimately based upon which of the following?

Both genes and the ________ influence the traits of an organism.

________ influence the physical appearance of an organism.

Which of the following studies the relationship between genetic variation and the environment?

What is the difference between hypothesis testing and discovery-based research?

Three populations of an organism, each with drastically different external markings, but still members of the same species, would be called ________.

Gene expression involves the process of transcription and translation.

Which of the following studies how the forces of nature have influenced the spread of traits?

The basic unit of heredity is the ________.

The building blocks of DNA are the ________.

The changes in the genetic makeup of a population over time is called ________.

________ is the use of a gene sequence to synthesize a functional protein.

A variation of a gene is called a(n) ________.