bio

• Genes are segments of DNA that contain instructions for making specific proteins or controlling other genes.
• Chromosomes are thread-like structures made up of DNA molecules and proteins found inside the nucleus.
• The nucleus is the control center of the cell, containing genetic material (DNA) that determines an organism's characteristics.
• DNA is the genetic material found inside cells, consisting of two strands twisted together to form a double helix structure.
• The nucleus contains chromosomes made up of DNA molecules coiled around protein structures called histones.
• The nucleus contains chromosomes made up of DNA molecules coiled around protein structures called histones.
• DNA (deoxyribonucleic acid) is the hereditary material present in all living organisms.
• Cell membrane - A thin layer surrounding the cytoplasm that regulates what enters and exits the cell
• Chromatin refers to the complex of DNA and associated proteins within the nucleus.