Biology Final Exam Sem 1 - Dec 2024

Front

What is the role of DNA in living organisms?

Back

To carry genetic instructions.

Front

What is the first chamber that blood enters in the heart?

Back

The Atrium.

Front

How are tissues related to cells?

Back

Tissues are made of cells and work as a unit to perform a particular function.

Front

What is the primary function of proteins in cells?

Back

To form the basis of muscles and tissues and perform work inside cells.

Front

How do genes relate to DNA?

Back

Genes are segments of DNA that code instructions for making proteins.

Front

What is the basic unit of life?

Back

The cell.

Front

What is the function of the heart?

Back

To pump blood throughout the body.

Front

What are the four main types of tissues in the human body?

Back

Epithelial, connective, muscle, and nervous tissue.

Front

What is homeostasis?

Back

The maintenance of a stable internal environment in an organism.

Front

What is the function of ribosomes in a cell?

Back

To synthesize proteins.