2401 Review 2

Front

What is the function of the endoplasmic reticulum in a cell?

Back

The endoplasmic reticulum (ER) is the transportation network of the cell, responsible for moving materials around within the cell.

Front

What organelle is known as the powerhouse of the cell?

Back

Mitochondria are known as the powerhouse of the cell, as they generate ATP through cellular respiration.

Front

What is the intertubercular groove?

Back

The intertubercular groove is a structure on the humerus that serves as a passage for the tendon of the long head of the biceps brachii.

Front

What type of connective tissue is characterized by a network of fibers and cells?

Back

Reticular connective tissue is characterized by a network of reticular fibers and cells, providing support to various organs.

Front

What is the diaphysis of a long bone?

Back

The diaphysis is the long, tubular shaft of a long bone, primarily composed of compact bone.

Front

What is the role of mitochondria in cellular metabolism?

Back

Mitochondria play a crucial role in cellular metabolism by producing energy in the form of ATP through the process of oxidative phosphorylation.

Front

Define chloroplast and its function in plant cells.

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is the primary function of lysosomes?

Back

Lysosomes are organelles that contain digestive enzymes to break down waste materials and cellular debris.

Front

What is the structure and function of the cell membrane?

Back

The cell membrane is a phospholipid bilayer that protects the cell and regulates the movement of substances in and out of the cell.

Front

What is the significance of the cell wall in plant cells?

Back

The cell wall provides structural support and protection to plant cells, maintaining their shape.