parts of cell with detail....
Answers
Answer:
different types, sizes, and shapes of cells in the body. For descriptive purposes, the concept of a "generalized cell" is introduced. It includes features from all cell types. 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:
Parts of cell :-
A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm.
_________________________
functions of cell :-
Cells are the basic building blocks of all living things. The human body is composed of trillions of cells. They provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions.
________________________
Main 3 parts of cell :-
The cytoplasm, cell membrane and the nucleus are the 3 main parts of a cell. Cytoplasm is the part of the cell that contains the organelles and all the other components of the cell. The cell membrane or the plasma membrane acts as a barrier which only allows selective movement of substances into or out of the cell and the nucleus of the cell is the part that contains all the genetic information necessary for the cell to function.
_________________________
Cell parts and functions :-
Cell Membrane → Is made out of phospholipids and proteins.
Mitochondrion → Site of cellular respiration "power house"
Lysosome → Suicide Sacks that contain digestive enzymes
Rough Endoplasmic Reticulum → Contains Ribosomes, transports proteins and other materials
Smooth Endoplasmic Reticulum → Contains no ribosomes, stores proteins.
Gogi complex (apparatus) → Processes and packages proteins.
Nucleuolus → Dark spot of chromatin in the nucleous where ribosomes are produced.
Cytoplasm → Colloid that contains water and nutrients and supports the organelles.
Organelles→The parts of a cell with a particular function.
Prokaryotic →Cells with no true nucleus and no membrane bound organelles.
Eukaryotic →Cells that contain a true nucleus and membrane bound organelles.
Centrioles →Only in animal cells, aid in cell division.
Ribosomes→Produce Proteins.
Chloroplast →Found only in plants, site of photosynthesis.
Vacuoles→ Large storage sacks found mainly in plants.
Cell Wall→Structure in plants made of cellulose that is outside of the cell membrane.
Chromatin→ Thin strands of DNA and proteins found in the nucleus of a cell.
Cell→Smallest unit of life.
Cytoskeleton → Long protein filaments in the cytosol that support the cell.