Antigens work as bar-codes to help the immune system differentiate between body cells and pathogens. Normally the body will not attack its own cells, but is programmed to attack those with foreign antigens.
The key difference between dendrites and axons in a neuron is that dendrites receive signals from other neurons and transmit them towards the cell body, while axons transmit signals away from the cell body to other neurons or cells.
One major difference is that the cell membrane is a flexible barrier that surrounds the cell and regulates what enters and exits the cell, while the cell wall is a rigid structure located outside the cell membrane that provides structural support and protection to the cell.
Lysosomes would be responsible for attacking and digesting foreign invaders in the cell. They contain enzymes that break down and destroy foreign bodies, helping to protect the cell from potential harm.
A polar body is a small cell produced during the process of oogenesis, which is the formation of egg cells. It contains genetic material but does not have the ability to develop into an embryo. An egg cell, also known as an ovum, is a larger cell that contains genetic material and has the potential to be fertilized by a sperm cell to form an embryo.
The soma and perikaryon are both terms used to refer to the cell body of a neuron. The soma is the broader term that encompasses the entire cell body, including the nucleus and organelles, while the perikaryon specifically refers to the region of the cell body that surrounds the nucleus.
They areseparatedby a cell wall or a cell membrane.
the same as an ant and a colony
THE BODY HAS MANY CELLS WHICH MAY BE CALLED MULTICELLAR AND A SINGLE CELL IS KNOWN AS A UNICELLAR.
Body cells are just... cells. Body cells make up body tissue.
A bundle of axons is a nerve. A neuron is the cell of the nervous system and is composed of dendrites, axon, and the cell body.
A giant cell is the mass that is formed when several cells fuse together. A foreign-body giant cell is a mass that's formed when a large foreign body is present.
the difference between a cell cycle and egg cycle is...
A body is like a solid, large living object, but an organism can be a tiny cell with no body. Basically, a body is an organism, but an organism is not a body.
The main difference between the solar cell and detector is that the cell stores the energy, while the detector directs the energy towards the cell.
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