Midterm LS

Front

What must cells do before mitosis?

Back

Cells need to copy their DNA so that each new cell can have a complete set of DNA.

Front

Who first used the term 'cell' in biology?

Back

Robert Hooke.

Front

What is mitosis involved in?

Back

Mitosis is involved in the replacing of dead cells and the growth of an organism.

Front

What is a gene?

Back

A gene is a section of a DNA molecule that codes for a unique protein.

Front

Which of the following is not one of the eight basic levels of the classification system: Genus, Family, Order, Kind?

Back

Kind.

Front

What is the basic unit of life?

Back

The cell.

Front

What is the process of cell division called?

Back

Mitosis.

Front

What is the role of DNA in cells?

Back

DNA contains the genetic instructions for the development and function of living things.

Front

What are the four main types of macromolecules?

Back

Proteins, lipids, carbohydrates, and nucleic acids.

Front

What is the function of proteins in the body?

Back

Proteins perform a variety of functions including building tissues, acting as enzymes, and supporting immune function.