A cell must make an exact copy of its genome before it divides. Genomes are the complete set of chromosomes present in a cell.
Before a cell divides, DNA must replicate, meaning it makes an exact copy of itself. This ensures that each new cell receives a complete set of genetic instructions.
Before a cell divides, the DNA must duplicate itself through a process called DNA replication. This process ensures that each new cell receives an identical copy of the genetic information stored in the original cell's DNA.
Most of the activity occurs in the middle of the cell itself.
When a eukaryotic cell divides, the daughter cells receive a full set of chromosomes from the parent cell. This ensures that each daughter cell has a complete and identical copy of the genetic material. The process of cell division in eukaryotic cells involves two main stages: mitosis, where the cell nucleus divides, and cytokinesis, where the cytoplasm divides to generate two distinct daughter cells.
Mitosis and cytokinesis, although the process is reversed from what you ask in your question. During mitosis a cell duplicates its genetic material and then it divides into two new cells during cytokinesis.
Before a cell divides, DNA must replicate, meaning it makes an exact copy of itself. This ensures that each new cell receives a complete set of genetic instructions.
the cell divides in two (and again and again), every 20 minuets in good conditions. The cell wont be an exact copy because before it divides it copies the DNA but sometimes it dosent match up and a the new cell will be mutated
First the nucleus divides. Then the cytoplasm divides.
the cell divides in two (and again and again), every 20 minuets in good conditions. The cell wont be an exact copy because before it divides it copies the DNA but sometimes it dosent match up and a the new cell will be mutated
Your DNA is copied into the new cell every time it divides
When a cell divides, the nucleus divides first in a process called mitosis, ensuring that each new cell receives a complete set of genetic information. After the nucleus divides, the rest of the cell, including the cytoplasm and organelles, divides in a process known as cytokinesis to form two separate daughter cells.
Two exact same cells.
Before a cell divides, it must first replicate its DNA during the S phase of the cell cycle. This ensures that each daughter cell receives an identical set of chromosomes. Additionally, other cellular components, such as organelles and cytoplasm, may also be duplicated to support the new cell's functions. This preparation is crucial for maintaining genetic continuity and proper cellular function.
it triples in number
Before a cell can dividess, it makes a copy of its DNA (deoxyribonucleic acid).
DNA replication occurs in the nucleus of the cell - just before the cell divides.
Melios