in a series of short answers or a 1000-word essay, list five favorite toys from your childhood, what role each served in learning an important task, and which Erik Erikson's eight stages you were at during this time you played with them. finally, describe the schema you might have had then of each toy and how your schema of that toy has evolved over the years.
Answers
Answer:
Plasma Membrane is also known as Plasma Lemma, or Cell Membrane is the phospholipid layer present in all types of cells, it is very fragile of only 5-10nm thickness, while Cell Wall is found in the plant cell, bacterial and fungal cell and is made up of cellulose, peptidoglycan, and chitin respectively. It has thickness 4- 20um and is rigid.
Plasma Membrane is metabolically active and living, while Cell wall is metabolically inactive and non-living; Plasma Membrane requires nutrition to grow while Cell wall doesn’t require nutrition to grow.
Plasma Membranes are semipermeable and have receptors which help in cell-cell communication, whereas Cell wall is completely permeable and does not have any receptors.
Plasma Membrane protects protoplasm and checks the entry of molecules. Hence it is a semi-permeable membrane, also helps in cell-cell communication; while Cell wall provides rigidity and protection from external shock to the cell.