Biology

• The nucleus contains the genetic material (DNA) that controls all cellular activities.
• Ribosomes synthesize proteins using instructions from DNA.
• Mitochondria are responsible for producing energy through aerobic respiration.
• The cytoplasm is the jelly-like substance surrounding the nucleus, containing organelles such as mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, cytoskeleton, and chloroplasts.
• Cytokinesis is the process where the cytoplasm of a single eukaryotic cell is divided to form two daughter cells.
• The nucleus is the control centre of the cell, containing genetic material (DNA) that controls all activities within the cell.
• Cytoplasm - The fluid inside the cell where most chemical reactions take place.
• Cell membrane - A thin layer of phospholipids with embedded proteins that regulates what enters or leaves the cell.
• Vacuoles store water, nutrients, waste products, and pigments.
• Cell membrane - A selectively permeable barrier that regulates what enters or leaves the cell.
• What does a plant cell have that a plant cell doesn't?

  cell wall,vacuole and cytoplasm
• Chloroplasts contain chlorophyll and carry out photosynthesis.
• Plant cells are surrounded by a rigid cell wall made up of cellulose fibres which gives them support and shape.