Science
Science
Terms
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- cell wall
- a thin membrane around the cytoplasm of a cell
- problem
- a source of difficulty
- Variable
- a quantity that can assume any of a set of values
- cell membrane
- a thin membrane around the cytoplasm of a cell
- classification
- the act of distributing things into classes or categories of the same type
- chloroplast
- plastid containing chlorophyll and other pigments
- species
- a specific kind of something
- organ system
- A group of organs that work together in performing vital body functions.
- tissue
- a part of an organism consisting of an aggregate of cells having a similar structure and function
- organ
- (music) an electronic simulation of a pipe organ, a grouping of tissues into a distinct structure, as a heart or kidney in animals or a leaf or stamen in plants, that performs a specialized task
- Life Processes
- The things that organisms do to maintain life.
- mitochondrion
- an organelle containing enzymes responsible for producing energy
- scientific method
- a method of investigation involving observation and theory to test scientific hypotheses
- chromosome
- a threadlike body in the cell nucleus that carries the genes in a linear order
- cell
- (biology) the basic structural and functional unit of all organisms
- inference
- the reasoning involved in drawing a conclusion or making a logical judgment on the basis of circumstantial evidence and prior conclusions rather than on the basis of direct observation
- nucleas
- the center of an atom
- observation
- the act of observing
- kingdom
- a basic group of natural objects
- hypothesis
- a tentative theory about the natural world
- vacuole
- a tiny cavity filled with fluid in the cytoplasm of a cell
- cytoplasm
- the protoplasm of a cell excluding the nucleus
- experiment
- the act of conducting a controlled test or investigation