ALL ABOUT CELLS
NSC043 Lecture a few
What is a CELLULAR?
structural device of all living organisms microscopic " all life forms consist of cells and item of cells” Every functions necessary to life happen at the mobile level
Phagocytosis, Pinocytosis, and microvilli
term for cytosol and organelles contained inside Colloidal suspension Cytosol largely composed of drinking water with free-floating molecules Viscosity regularly changes " Cytoplasm is like egg whites It is extremely fluid and jelly —like Parts in the cytoplasm — organelles Are just like baby bodily organs inside of a cell”
◦ Compartmentalized = doesn't impact others ◦ But there is still conversation " Little
organs” Includes chemical systems that execute a variety of functions
" Cells Are Us" � Cells consist of certain more compact structures, known as organelles. They execute the work of cells. Organelles happen to be thus one level of firm for life capabilities.
Pet & Grow CELL
PROKARYOTIC or EUKARYOTIC
Cells without definite membrane & membrane systems
Cells WITH membranes and a definite center
Just how do cells separate?
◦ Binary Fission
Prokaryotic chromosome contains mostly DNA plus some associated protein Asexual duplication requires a solitary parent; children are genetically identical to parent.
EUKARYOTES Meiosis and Mitosis
Meiosis is important for lovemaking reproduction and therefore occurs in every eukaryotes
MITOSIS process where a eukaryotic cellular separates the chromosomes in the cell nucleus into two identical sets in two daughter nuclei. It is generally followed right away by cytokinesis which splits the nuclei, cytoplasm, organelles and cell membrane into two child cells containing roughly...