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Mrs Hacker"s final

final review

QuestionAnswer
What is a cell smallest unit that can perform live processes
what is stimulus anything that causes a reation in an organism or any part of an organism
what is homeostasis the maintenance of a constant internal state in a changing environment
reproduction when the sex cells from two parents unite sexual reprodution
reproduction that does not involve the union of sex cells asexual reproduction
passing of genetic traits from parent to offspring heredity
sum of allchemical procesess that occur in an organism metabolism
organism that can make its owm food by using energy from its surroundings producer
organism that eats other organisms or organic matter consumer
organism that gets energy by breaking down the remains of dead organisms decomposer
molecule that is made up of amino acids and is needed to build body structures protein
class of energy-giving nutrients that encludes sugars, starches, and fiber carbohydrate
type of biohemical that does not dissolve in water lipid
lipid that contains phosphorus and is a structural component in cell membranes phospholipids
adenosine triphosphate ATP
molecule made up of subunits called nucleotides nucleic acid
phospholipid layer that covers a cell's surface cell membrane
one of the smallest bodies in a cell's cytoplasm that are specialized to perform a specific function organelle
ina eukaryotic cell, a membrane bound organelle that contains the cell's DNA nucleus
organism that consists of a single cell that does not have a nucleus prokaryote
organism made up of cells that have a nucleus enclosed by a membrane eukaryote
rigid structure that surrounds the cell membrane and provides support to the cell cell wall
cell organelle composed of RNA and protein ribosomes
assits in the priduction, processing, and transport of proteins endoplasmic reticulum
site of cellular respiration mitochondrion
helps make and package materials to be transported out of the cell Golgi complex
small cavaty or sac that contains materials in a eukaryotic cell vesicle
cell organelle that contains digestive enzymes lysosome
group of similar cells that perform a common function tissue
collection of tissues that carry out a specialized function of the body organ
group of organs that work togther to perform body functions organ system
living thing orgnaism
arrangement of parts in an organism structure
the special, normal, or proper activity of an organ or part function
movement of particles from regions of higher density regions to regions of lower density diffusion
diffusion of water through a semipermeable membrane osmosis
movement of subtances across a cell membrane without the use of energy passive transport
movement of subtances across a cell membrane that requires the use of energy active transport
peocess which a large particle enters the cell endocytosis
process in which a cell releases a large particle exocytosis
process plants use to make energy photosynthesis
process by which cells use oxygen to produce energy from food cellular resporation
breakdown of food without the use of oxygen fermentation
life cycle of a cell cell cycle
one of the structures in the nucleus that are made up of DNA in a eukaryotic cell chromosome
chromosmes that have the same sequnce of genes and the same structure homologous chromosomes
in eukaryotic cells, a process of cell division that forms two new nuclei mitosis
division of the cytopalasm of a cell cytokinesis
all organisms are made of one or more cells, the is the basic uni of all living things, and all cells come from existing cells are the three parts of the cell theory
what is the equation of cellular resperation C6+H12+O6->6CO2+6H2O+ATP
Created by: koch4
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