Biology Exam Review

Front

What class of macromolecules does sugar belong to?

Back

Carbohydrates

Front

What type of gene shows its effect even if only one parent passes it on?

Back

Dominant

Front

Which organelle contains DNA and directs the activities of the cell?

Back

Nucleus

Front

What is the term for having two different genes for a trait?

Back

Heterozygous

Front

What structure, found only in plant cells, provides support?

Back

Cell wall

Front

What is the basic unit of life?

Back

Cell

Front

What is the process by which plants convert sunlight into energy?

Back

Photosynthesis

Front

What is the term for the genetic makeup of an organism?

Back

Genotype

Front

What is the observable physical characteristic of an organism?

Back

Phenotype

Front

What is the function of ribosomes in a cell?

Back

Protein synthesis