Characteristics of Life Review

Front

What are autotrophs?

Back

Organisms that produce their own food using sunlight or chemical energy, such as plants and some protists like euglena and volvox.

Front

What is the level of organization that includes groups of similar cells working together?

Back

Tissues.

Front

Which organism is known for having cilia for movement?

Back

Paramecium.

Front

What are pseudopods?

Back

Temporary projections of eukaryotic cells used for movement and feeding, commonly found in amoebas.

Front

What is the most complex level of cellular organization?

Back

Nervous system.

Front

What is the function of vacuoles in single-celled organisms?

Back

Vacuoles are storage structures, but they are least likely to be used for movement.

Front

What is the primary difference between euglena and volvox?

Back

Euglena is a single-celled organism that can photosynthesize, while volvox is a colonial organism made up of many euglena-like cells.

Front

What are flagella?

Back

Long, whip-like structures that help some single-celled organisms move.

Front

What is the role of organelles in a cell?

Back

Organelles are specialized structures within a cell that perform distinct processes necessary for the cell's life.

Front

What is the definition of a unicellular organism?

Back

An organism that consists of a single cell, such as bacteria, amoebas, and paramecia.