Cell to Organism
Terms in this set (22)
A membrane bound structure that is the basic unit of life
A thin, flexible barrier around a cell; regulates what enters and leaves the cell (D)
A jellylike fluid inside the cell in which the organelles are suspended
A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
- The site of protein synthesis (dots-I)
A rigid barrier for plant cells that protect and maintain the shape of a plant. (A)
An organism whose cells lack a nucleus and some other cell structures.
A long, whiplike structure that helps a cell to move
A cell that contains a nucleus and membrane bound organelles
Brain of the cell, Direct all cell activity, Contain DNA (F)
A tiny cell structure that carries out a specific function within the cell
Hair-like projections on the cell surface used for locamotion or the movement of fluid over a cell.
Carries protein and other materials from one part of the cell to another. (H)
A system of membranes that modifies and packages proteins for export by the cell
Contain digestive enzymes, removes waste and foreign material from the cell
"Powerhouse of cell" that transforms food energy into ATP. (J)
An organelle found in plant and algae cells where photosynthesis occurs (B)
DNA molecules wrapped around proteins and wound tightly (E)
Organic molecules made up of linked nucleotide subunits; DNA and RNA are examples of
A small body within the nucleus that functions to produce ribosomes that get moved to the cytoplasm to make cell proteins. (C)
A pair of small, cylindrical structures composed of microtubules. they are involved in the seperation of chromosomes during cell division in animal cells and protists. they arent found in plant cells.
A water-filled sac inside a cell that acts as a storage area. (G)