Iintindihin and cell kahit hindi maintind :))
(6,10)Cell
The basic structural and functional unit of all living organisms
(6,10)Cytology
The study of cell
(6,10)DNA
the genetic material of cells that holds all the information that cell needs
(6,10)GENE
specific segment of DNA which tells how to perform different tasks
(6,10)Cytoplasm
Gel-like substance that fills a cell and gives its shape. It allow for different materials to move around the cell
(6,10)Plasma membrane
membrane that surrounds the cytoplasm of all cells. It separates the cell from the external environment and keeps the organelles together
(6,10)Unicellular
single-celled organisms that consist of one cell only which can perform vital functions with themselves. They can reproduce through asexual reproduction
(6,10)Budding
new organism develops from an due to cell division (Virus na nag didivide through cell division)(nasa unicellular)
(6,10)Fission
division of single entity into 2 or more parts and regeneration of parts to separate entities resembling the original (parang mga virus na nag didivide nang mabilisan)(nasa unicellular)
(6,10)Multicellular
consist of more than one cells to perform vital functions example: Plants, Animals, Humans, Some fungi, and algae
(6,10)Somatic cells
is also called body cell. These are diploid cells which maintains life processes of the organism. Example: Cells found in internal organs – heart, kidneys, brain, liver, lungs, etc. Skin Bones and Muscles Blood Connective Tissue (cells an nabuo ng mga organs)
(6,10)Diploid cells
contains 2 copy of each chromosomes (asa somatic cells)
(6,10)Haploid cells
contain single set of chromosomes (asa gamete cells)
(6,10)Gametes
also called as reproductive or sex cells. These haploid cells which function is for the production of offspring.
(11,15)cell membrane
is a semi permeable membrane that forms the outer covering of the cell. It is made up of phospholipids which has polar heads and non
(11,15)Cytoplasm
gel-like substance composition where all the organelles are suspended inside the cell. It maintains pressure of the cell which ensure the cell doesnt shrink or burst
(11,15)Nucleus
Contains the hereditary material DNA and directs the activities of the cell. It is surrounded by a porous membrane called nuclear membrane
(11,15)Nucleolus
is a round body found inside the nucleus which helps in the synthesis of ribosomes. It is not surrounded by a membrane but sits in the nucleus.
(11,15)Centrioles
organized the microtubules assemble during cell division
(11,15)Endoplasmic reticulum
is a network of membranes composed of rough and smooth endoplasmic reticulum
(11,15)Golgi complex
it is responsible for storing, packaging of cellular products
(11,15)Lysosomes
are enzymes sacs that digest cellular waste. It serve as the digestive system of the cell and also help in detoxification of the cell
(11,15)Peroxisome
is a small organelle present in the cytoplasm of many cells. Which contains reducing enzyme catalese and usually some oxidase
(11,15)Microtubules
are hollow rods that support and shape the cell
(11,15)Mitochondria
the power house of the cell
(11,15)Ribosomes
are made of Ribonucleic acid (RNA) and proteins which serves for protein synthesis. It is suspended in the cytoplasm and also attached to the ER. The most abundant among the organelles.
(11,15)Passive transport
it is the movement of molecules
(11,15)diffusion
Organisms need to move molecules from an area where they are highly concentrated to an area where the molecules are less concentrated.
(11,15)Simple diffusion
Tendency of materials to move randomly from areas where they are highly concentrated to areas of lower concentration, until they are evenly distributed in a state of dynamic equilibrium.
(11,15)Facilitated Diffusion
Molecules and ions are transported with the aid of some intermediary – proteins. It binds with the molecules with a carrier protein in the plasma membrane to be transported from higher to lower concentration.
(11,15)Osmosis
Water molecules diffusing across a membrane. It is the diffusion of water through a selective (semi) permeable membrane from greater concentration to lesser concentration.
(11,15)Isotonic
Solutions have concentrations of substances (solutes) and water (solvent) on both sides of the membrane are equal.
(11,15)Hypotonic
Solutions have a lower concentration of substances, and more water, when associated to another solution.
(11,15)Hypertonic
Solution have a higher concentration of substances, and less water, when compared to another solution.
(11,15)Filtration
It is the movement of water and solute molecules across the cell membrane due to hydrostatic pressure. It is a passive transport used most often in the capillaries.