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Stack #186044

Holt Science Chapter 4 Terms

The movement of particles from an area where their concentration is high to an area where their concentration is low Diffusion
the diffusion of water across a cell membrane osmosis
diffusion of particles through the proteins passive transport
movement of particles through proteins against the normal direction of diffusion active transport
cell membrane surrounds a particle and encloses it in a vesicle endcytosis
process by which plants are able to capture light energy from the sun and change it into food photosynthesis
the process of producing ATP in the cell from oxygen and glucose; releases carbon dioxide and water cellular respiration
a breakdown of sugars to make ATP in the absence of oxygen fermentation
lifecycle of a cell cell cycle
DNA of a cell organized into these structures chromosomes
"splitting into two parts" binary fission
similar chromosome pairs homologous chromosomes
two copies of each chromosome chromatids
region where chromatids are held together centromere
chromosome separation mitosis
Created by: refroelich