Front

What is cell specialization?

Back

Cell specialization refers to the process by which generic cells in a multicellular organism develop into specific types of cells with distinct functions.

Front

What are mitochondria?

Back

Mitochondria are organelles found in both plant and animal cells that are responsible for energy production through cellular respiration.

Front

What is the primary function of a nerve cell?

Back

The primary function of a nerve cell (neuron) is to transmit electrical impulses throughout the body, facilitating communication between different parts of the nervous system.

Front

What is the difference between plant and animal cells?

Back

Plant cells have a cell wall and chloroplasts, while animal cells do not. Both types of cells have mitochondria.

Front

What happens to a cell in a hypertonic solution?

Back

In a hypertonic solution, water will leave the cell, causing it to shrink.

Front

What is the role of muscle cells?

Back

Muscle cells are specialized for contraction and movement, allowing for locomotion and various bodily functions.

Front

What is the function of chloroplasts?

Back

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

Front

What is the significance of gene activation in cell specialization?

Back

Different genes are activated in different cell types, leading to the development of specialized functions and characteristics.

Front

What is the function of red blood cells?

Back

Red blood cells are specialized for transporting oxygen from the lungs to the body's tissues and returning carbon dioxide to the lungs.

Front

What is osmosis?

Back

Osmosis is the movement of water molecules across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration.