network of protein filaments within some cells that helps the cell maintain its shape and is involed in many form of cell movement.
What is cytoskeleton?
100
small particle in the cell on which protiens are assemled; made of RNA and protien.
What is ribosomes?
100
Strong supporting layer around the cell membrane in plants, algae, and some bacteria
What is Cell Wall
100
process by which molecules tend to move frim an area where they are more concentrated to an area where there are less concentrated.
What is diffuson?
100
when comparing two solutions the solution with the lesser concenstration of solutes.
What is hypertonic?
200
thread like struture within the nucleus containing the genetic information that is passed from one generation of cells to the next.
What is chromosomes?
200
small, dense region within most nucleiin which the assembly of proteins begins.
What is nucleolus?
200
Organelle found in cells band plants and some other organisms that captures the energy from sunlight and converts it into chemical energy
What is Chloroplast
200
energy-requiring process that move materials across a cell membrane against a concentrated differnece.
What is active transport?
200
Nuclear pores are large protein complexes that cross the nuclear envelope, which is the double membrane surrounding the eukaryotic cell nucleus.
What is nuclear pore?
300
process by which a cell takes material into the cell by infolding of the cell membrane.
What is endocytosis?
300
internal membrane system in cells in which lipid components of the cell membrane are assembled.
What is endoplasmic reticulum?
300
cell organelle that stores materials such as water, protiens, salts, and carbohydrates
What is Vacuole
300
when compairing two solutions the solution with the lesser concentration of solutes.
What is hypotonic?
400
process by which a cell releases large amounts of material.
What is exocytosis?
400
the center of the atom which contains the protons and nuetrons;in cells, structure that contains the cells genetic material (DNA) and controls cells activity.
What is nucleus?
400
cell organelle filled with enzynes needed to brake down certain matierals in the cell
What is Lysosome
400
when the concentration of two solutions is the same.
What is isotonic?
500
thin, flexable barrier around a cell; regulates what enters and leaves the cells.
What is cell membrane?
500
process by which a cell takes in liquid from the surrounding enviroment.
What is pinocytosis?
500
one of two tiny structures located in the cytoplasm of the animal cells near the nuclear envelope
What is Centrioles
500
diffusion of water through a selectively permemable membrane.