The cell

The Eukaryotic cell is composed of _______ and nucleus and is surrounded by a plasma membrane (Cell Membrane).

• cytoplasm

• mitochondria

• ribosome

• chloroplast

Which of the following is NOT a component of a eukaryotic cell?

• Cytoplasm

• Nucleus

• Plasma membrane

• Cell wall

What is the function of the nucleus?

• The nucleus controls cell activities and contains genetic material (DNA).

• The nucleus produces energy for the cell.

• The nucleus helps in the movement of the cell.

• The nucleus stores nutrients and water.

The cell can perform its functions because it has:

• specialized organelles

• external skeleton

• no internal structure

• only one type of molecule

Which of the following are living structures essential for cell survival and perform a specific function?

• Organelles

• Inclusions

• Cytoskeleton

• Ribosomes

Which cell component is described as non-living structures and not essential for cell survival?

• Organelles

• Inclusions

• Cytoskeleton

• Nucleus

The cytoskeleton consists of structures that keep the shape and motility of the cell.

• True

• False

Identify the cell component labeled 'Mitochondrion' in the diagram.

• Mitochondrion

• Nucleus

• Chloroplast

• Golgi apparatus

Which structure in the cell diagram is responsible for protein synthesis?

• Ribosomes

• Mitochondria

• Nucleus

• Golgi apparatus

Which of the following organelles is surrounded by a membrane similar to the cell membrane?

• Ribosomes

• Mitochondria

• Microtubules

• Filaments