Shared Flashcard Set

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ch.3
bacs
20
Science
7th Grade
09/17/2009

Additional Science Flashcards

 


 

Cards

Term
list five characteristics of living things.
Definition
protines,nucleic acids,lipids
Term

what are organisms made of only one cell.

 

Definition
unicelled
Term
difine tissue
Definition
tissue is a smaller cell
Term
list two ways that organisms might obtain energy?
Definition
surgar,sunlight
Term

what are the tiny little strutures that form all living things?

 

Definition
carbohydrates
Term
state the three points of  the cell theory?
Definition
reproduce,come from preexisting cells,and preform by the cells they are made of
Term
list four basic functions of all living cells?
Definition
surgar,sunlight,movement,energy
Term
list four categories of  molecules found in cells?
Definition
proteins,lipids,nucleic asids,and energy
Term

list one function  of protein in a cell?

 

Definition
energy
Term
list the two major types of nucleic acids?
Definition
dna.rna
Term
a compleat living thing?
Definition
organism
Term
all the material,exsept the nucleus in side a ceel?
Definition
cytoplasm
Term
a living thing composed entirely of one cell?
Definition
unicellular organism
Term
able to live singly alone from all other cells?
Definition
multicellural organism
Term
a group of cells put together to preform a function?
Definition
tissue
Term
capable of living ether alone or in a group?
Definition
colonial organism
Term
the energy to do work?
Definition
energy
Term
the function of living things?
Definition
cell theory
Term
a substance such as oil,and fats?
Definition
lipids
Term
found in certain    foods?
Definition
protein
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