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What forms the outer border of a human cell?
Outer boundary of a cell is formed by a cell wall in plant cells and a cell membrane in animal cells. However in some cases animal cells can have a cell wall, but it is not made of cellulose as it is in a plant cell. It is mostly made of proteins.
What is the difference between human skin cell and human egg cell?
Human skin cells are somatic cells that make up the outer layer of the skin and protect the body from external factors. Human egg cells, or ova, are reproductive cells produced by females for fertilization by sperm cells to form a zygote. Skin cells are diploid with 46 chromosomes, while egg cells are haploid with 23 chromosomes ready to combine with a sperm cell to form a new organism.
What is the function of the outer layer of the cheek cells?
The outer layer of the cheek cells is made up of non-keratinized stratified squamous epithelium. Its function is to protect the tissues that lie beneath it from radiation, desiccation, toxins and the invasion by pathogens.
Do cell membranes have cells?
No, they are the outer layer of all cells so the actual cell membrane is not a cell.
What is outer covering that protects all cells?
The cell membrane is the outer covering of a cell, protects it and maintains the shape of the cell.
What are three types of cells in a jellyfish called?
there is the stinger cell the outer cell and iner cells
Does an amoeba have a cell wall?
They do not have a cell wall. They have a cell membrane, which is the outer layer of the cell. Much like skin in a human. The only type of cells that have a cell wall are plant cells. :)
The longest cell in human body?
The Longest cell in the human body is the nerve cell.
Do human cells have cell walls?
No, human cells do not have cell walls. Instead, human cells are surrounded by a cell membrane, which helps to maintain cell structure and regulate the movement of substances in and out of the cell. Cell walls are typically found in plant cells and some bacteria.
A Virus Has No Outer Membrane Is it a cell?
Virus have no cells
What do you notice in the outer covering cells?
of the plant cell
Where are cell membrane located in cells that do have cell walls?
In cells that do not have cell walls, the cell membrane is located on the outer side of the cell, and is made of a phospholipid bilayer.
