Biology EOC prep test

Front

What is the cell theory?

Back

The cell theory states that: 1) All living things are made of one or more cells, 2) Cells are the basic unit of structure and function in living things, 3) All cells come from pre-existing cells.

Front

Which statement is not part of the cell theory?

Back

All cells have a nucleus.

Front

How many amino acids are coded for by the nucleotide sequence ATG GGA ACT CCA?

Back

4 amino acids.

Front

What is the function of the cell membrane?

Back

The cell membrane controls what enters and exits the cell and provides protection.

Front

What do AA and Aa represent in genetics?

Back

AA and Aa represent dominant traits.

Front

Which group of biomolecules provides quick energy to organisms?

Back

Carbohydrates provide quick energy.

Front

What are the building blocks of proteins?

Back

Amino acids are the building blocks of proteins.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the difference between dominant and recessive traits?

Back

Dominant traits are expressed when at least one dominant allele is present, while recessive traits are expressed only when two recessive alleles are present.

Front

What is the function of the nucleus in a cell?

Back

The nucleus contains the cell's genetic material and controls cellular activities.