Células: partes comunes de la célula

The video tutorial explains the microscopic size of cells, highlighting that they are not visible to the naked eye due to their small size. It describes the cell membrane's role in protecting and regulating the cell's internal environment. The cytoplasm is introduced as a jelly-like substance that houses organelles, with a focus on the nucleus, which contains DNA and controls cell activities. The importance of genetic information in cell development and function is emphasized.

What is the primary function of the cell membrane?

• To store genetic information

• To hold the cell together and control material movement

• To produce proteins

• To provide energy to the cell

What is the cytoplasm primarily composed of?

• Carbohydrates and fats

• Proteins and lipids

• Water and other chemicals

• DNA and RNA

Which organelle is considered the central control of the cell?

• Golgi apparatus

• Mitochondria

• Nucleus

• Ribosome

What does the nucleus contain that is crucial for cell function?

• Carbohydrates

• DNA

• Lipids

• Proteins

Why is genetic information important for cells?

• It determines the cell's characteristics and functions

• It helps in cell movement

• It stores nutrients

• It provides energy to the cell