The correct answer is for the blank is -
human cheek cell.
Cell wall can be described as a rigid layer, composed of polysaccharides (such as cellulose in higher plants) and present outside the cell membrane ( also called plasma membrane) in plants, fungi, and bacteria.
It is absent in animal cells, such as human cheek cells (where only cell membrane is present, surrounding the cytoplasm of cell).
Thus, human cheek cell does not contain cell wall.
2. A. Carbohydrates are broken down in respiration to release energy for the metabolic life processes.
3. A. Organs are made up of tissues. Organ systems are made up of organs. Tissues are made up of cells. Cells are made up of molecules.
it is cell x has a cell membrane
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A cell wall is the wall of a cell in plants, bacteria, fungi, algae, and some archaea. Animal cells do not have cell walls, nor do protozoa. Cell walls protect the cells from damage. It is also there to make the cell strong, to keep its shape, and to control the growing of the cell and plant.
Animal cell that does not have a cell wall.
Explanation:An animal cell does not have a cell wall because they do need the cell wall. The cell wall is present in plant cells, its function is to maintain the shape of the cell.The function of the cell wall is to provide shape and structural support to the cell, it made up of cellulose.If the cell wall is present in the animal then it will become stiff, and would not able to carry their usual work. So they lack a cell wall.
Thus the animal cell does not have a cell wall.
Clearly the onion cell consists of a cell wall, because an onion is a multicellular plant organism.
Multicellular means; consisting of many cells.
the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.
human cheek cell