Cyclins
Cyclins
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Peptidoglycan is the macromolecule found in the cell walls of all bacteria. It provides structural support and protection to the bacterial cell.
tumor suppresser gene which codes for a protein that regulates E2F protein which is a cell cycle controller
Cyclins regulate the timing of the cell cycle in eukaryotic cells.
Cyclins, baby!
Cyclins
The cell cycle of all eukaryotes is controlled by a conserved set of protein kinases, which are responsible for triggering the major cell cycle transitions.
The protein that regulates the cell cycle is called cyclin-dependent kinase (CDK). CDK is activated by binding to specific proteins called cyclins at different stages of the cell cycle. Together, CDK and cyclin complexes regulate the progression of the cell cycle by phosphorylating target proteins that control cell division.
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A macromolecule is just a molecule with a large number of atoms. A protein is an example of a macromolecule.
Peptidoglycan is the macromolecule found in the cell walls of all bacteria. It provides structural support and protection to the bacterial cell.
Proteins!
tumor suppresser gene which codes for a protein that regulates E2F protein which is a cell cycle controller
The cell membrane protects the cell by acting as a barrier and regulates the movement of substances in and out of the cell through selective permeability.
Cyclins regulate the timing of the cell cycle in eukaryotic cells.
A group of proteins that regulates cell division is known as cyclins and cyclin-dependent kinases (CDKs). Cyclins are regulatory proteins whose levels fluctuate throughout the cell cycle, while CDKs are enzymes that, when activated by binding to cyclins, phosphorylate target proteins to drive the progression of the cell cycle. Together, they ensure that cell division occurs in a controlled manner, coordinating the timing of events such as DNA replication and mitosis. Dysregulation of this system can lead to uncontrolled cell growth and cancer.