Cell Body

• What is the primary function of ribosomes?

  Protein synthesis
• Where is the nucleus located in the cell body?

  At the center of the cell body
• What is the central part of the neuron called?

  Cell body (soma)
• What is the name of the single long extension that extends from the cell body?

  Axon
• What does the cell body (soma) contain?

  Nucleus
• What surrounds the nucleus?

  A double membrane called the nuclear envelope
• What organelles does the cell body house?

  Organelles responsible for maintaining cellular functions
• What is the primary function of the cell body?

  Integrating signals from dendrites
• How does the nuclear envelope contribute to the nucleus's function?

  It regulates what enters and leaves the nucleus
• What does the cell body ensure for the neuron?

  Overall cell health
• What are the branching extensions called that join the cell body?

  Dendrites
• How does the cell body appear in diagrams?

  As a large round shape
• What is the function of mitochondria?

  Produces ATP
• Where does the cell body sit in relation to dendrites?

  At the junction where dendrites join
• How does the DNA in the nucleus affect the neuron?

  It controls everything the neuron does
• What is the primary function of the nucleus?

  Acts as the cell's control center
• What role does the ER play when dendrites transmit signals?

  It helps move necessary chemicals
• What are the main components of a neuron related to the cell body?

  • Cell body (soma)
  • Dendrites (branching extensions)
  • Axon (single long extension)
• What does the cell body synthesize?

  Neurotransmitters
• What are the essential organelles found in the cell body and their functions?

  • Mitochondria: Powerhouse, produces ATP
  • Ribosomes: Protein synthesis
  • ER: Transport network
  • Nucleus: Control center
• How does the cell body process signals?

  It adds up signals and sends a signal down the axon
• How do mitochondria support dendrites during signal transmission?

  They provide energy for the process
• What does the nucleus contain that is crucial for cell function?

  The cell's complete DNA
• What is the role of neurotransmitters?

  They transmit information between neurons
• What are nuclear pores?

  Small pores that control entry and exit
• Why are organelles important for the cell body?

  They maintain structure and function
• What does the ER stand for in cellular biology?

  Endoplasmic reticulum
• How do the functions of mitochondria and ribosomes differ in the cell body?

  Mitochondria produce energy, ribosomes synthesize proteins
• What are the main functions of the cell body in a neuron?

  • Integrates signals from dendrites
  • Synthesizes neurotransmitters
  • Maintains overall cell health
• What are organelles?

  Cell structures that perform specific functions