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Does euglena have a cell membrane?
Yes, Euglena has a cell membrane. The cell membrane surrounds the cell and helps regulate the movement of molecules in and out of the cell.
Which hormone increases the rate of cell division?
Insulin helps regulate cell division in growing bones.
What ancors the spindle in the cell cycle?
The centrosome is the organelle that anchors the spindle fibers in the cell during cell division. It helps to organize and regulate the movement of the chromosomes.
Do cells in a tulip have a cell wall?
Yes, cells in a tulip have a cell wall. The cell wall provides structure and support to the cell, and it also helps regulate what enters and exits the cell.
What cell is responsible for breaking down carbohydrates?
The cell responsible for breaking down carbohydrates is the pancreatic cell. Within the pancreas, specialized cells called pancreatic beta cells release insulin which helps to regulate blood sugar levels by facilitating the uptake of glucose into cells for energy production.
Which structure of a cell helps in maintaining homeostasis by moving things into or out of a cell?
The cell membrane, composed of a phospholipid bilayer, helps maintain homeostasis by selectively allowing substances to enter or exit the cell through processes such as diffusion, osmosis, and active transport. This helps regulate the cell's internal environment and ensure proper functioning.
Does euglena have a cell membrane?
Yes, Euglena has a cell membrane. The cell membrane surrounds the cell and helps regulate the movement of molecules in and out of the cell.
Which hormone increases the rate of cell division?
Insulin helps regulate cell division in growing bones.
What are two functions of the cell wall?
The cell wall provides structural support and protection for the cell. It also helps regulate the movement of substances in and out of the cell.
How does the sodium potassium work?
The sodium-potassium pump is a transportation mechanism in cell membranes that maintains the cell's resting membrane potential by moving sodium out of the cell and potassium into the cell. This process helps regulate cell volume, signaling, and nerve conduction. It is an essential mechanism for proper cellular function and overall physiological balance.
How does the sodium-potassium pump regulate the excess charge within a cell?
The sodium-potassium pump helps regulate the excess charge within a cell by actively pumping sodium ions out of the cell and potassium ions into the cell. This process helps maintain the proper balance of ions inside and outside the cell, which is important for the cell's overall function and health.
What helps generate energy in a cell?
Mitochondria
What ancors the spindle in the cell cycle?
The centrosome is the organelle that anchors the spindle fibers in the cell during cell division. It helps to organize and regulate the movement of the chromosomes.
Do cells in a tulip have a cell wall?
Yes, cells in a tulip have a cell wall. The cell wall provides structure and support to the cell, and it also helps regulate what enters and exits the cell.
Which organelle provides the energy for moving chromosomes?
The mitochondria is the organelle that provides the energy needed for moving chromosomes during cell division. It generates ATP through the process of cellular respiration, supplying the cell with the energy required for various cellular activities, including chromosome movement.
Which factor prevented the protein molecules from moving out of the cell?
The presence of the cell membrane acts as a physical barrier that prevents protein molecules from moving out of the cell. The cell membrane is selectively permeable, controlling the movement of substances in and out of the cell. Additionally, certain proteins within the cell membrane help to regulate the transport of molecules.
What structural component of the cell helps in moving materials around inside the cell?
Cytoplasm Professor Cathleen Jenkins
