Write a detailed note on the components of cells and draw digram whenever necessary in long
Answers
Answer:
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.
Explanation:
Cell Wall
The cell wall is a complex, highly organized structure that defines the shape of a plant cell (it is also found in bacteria, fungi, algae, and archaea). In addition to defining the shape of plant cells, a cell wall has a few other functions that include maintaining the structural integrity of a cell, acting as a line of defense against a variety of external factors as well as hosting various channels, pores and receptors that regulate various functions of a cell. As such, it is a multifunctional structure in plant cells that also contributes to plant growth.
Cell Membrane
Also known as the plasma membrane, the cell membrane is a bi-lipid membrane layer (it is a double membranous structure) that is also composed of proteins and carbohydrates. This fluid like structure encircles the cell thereby containing the contents of a cell.
It is also selectively permeable, which means that it only allows certain materials (nutrients and minerals etc) to pass through to sustain the cell. The cell membrane also functions to protect the cell and ensure stability.
Nucleus
The nucleus may be described as the largest organelle of a cell. The nucleus is itself surrounded by a double membrane (nuclear envelope) and contains genetic information (genes) making it the control center of a cell. As such, it controls such activities cell metabolism and reproduction.
Cytoplasm
The cytoplasm is the fluid matrix (jelly-like) found inside the cell (but it is outside the nucleus). Various types of organelles and minerals (salts) are suspended in this constantly streaming fluid. Apart from containing all the cell organelles, the cytoplasm also helps maintain the shape of a cell.
hopefully this will help you!!!
please mark my answer brainliest if you like
plz follow me and support me
thank you!!!!
