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This says that all living things are made of cells, that cells are the basic unit of structure and function and that cells only come from other cells.
an organism with cells characteristic of all life forms except primitive microorganisms such as bacteria
the readily stainable substance of a cell nucleus consisting of DNA and RNA and various proteins
The organelle where ribosomes are made, synthesized and partially assembled, located in the nucleus
a cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another
an organelle found in the cytoplasm of most cells (especially in leukocytes and liver and kidney cells)
organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy
a microscopic network of actin filaments and microtubules in the cytoplasm of many living cells that gives the cell shape and coherence
diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal
transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient
process in which extensions of cytoplasm surround and engulf large particles and take them into the cell
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