Semester 1 Final

Front

What is a checkpoint in the cell cycle?

Back

A checkpoint is a critical point where stop and go signals can regulate the cycle, ensuring proper cell division.

Front

What type of solution has equal concentrations of solutes inside and outside the cell?

Back

Isotonic solution.

Front

What is diffusion?

Back

Diffusion is the process where molecules move from an area of high concentration to an area of low concentration.

Front

What is the primary function of nucleic acids?

Back

Nucleic acids store genetic information.

Front

What macromolecule is made up of amino acids?

Back

Proteins.

Front

What is a hypertonic solution?

Back

A hypertonic solution has a higher concentration of solutes compared to the inside of the cell, causing the cell to lose water.

Front

What is a hypotonic solution?

Back

A hypotonic solution has a lower concentration of solutes compared to the inside of the cell, causing the cell to gain water.

Front

What are the building blocks of proteins?

Back

Amino acids.

Front

What is the role of growth factors in cell division?

Back

Growth factors are proteins that stimulate cell division and growth.

Front

What is an oncogene?

Back

An oncogene is a mutated gene that has the potential to cause cancer.