bio

• biology ask me some n4 n5 quiestions
• Cell Membrane


  The primary function of the cell membrane is to regulate the movement of materials in and out of the cell.
• Passive Transport


  The movement of substances from an area of high concentration to an area of low concentration without the use of energy.
• Light-Independent Reactions


  The stage of photosynthesis that produces glucose and oxygen, occurring in the absence of light.
• Osmosis


  The movement of water molecules through a cell membrane from an area of high concentration to an area of low concentration.
• DNA (Deoxyribonucleic Acid)


  The molecule that contains the genetic instructions used in the development and function of all living organisms.
• Chromosomal Mutation


  A change in the number of chromosomes in an organism, such as trisomy or monosomy.
• Osmosis


  The movement of water molecules through a cell membrane from an area of high concentration to an area of low concentration, often resulting in cell shrinkage or swelling.
• Genome


  The complete set of genes in an organism's DNA, containing the genetic instructions for the development and function of the organism.