bacteria definition
bacteria structure
ways to obtain food
bacteria reproduction
bacteria in nature
100
bacteria made of one cell so it called...........organism
unicellular
100
the structure that protect the cell and gives shape called ........................
cell wall
100
bacteria has 3 shapes ....................,.....................,...................
round(sphere), spiral and rod
100
bacteria reproduce without mate by ......................
binary fission
100
bacteria can be ....................or..................to the nature
harmful and useful
200
bacteria is a microscopic, unicellular and .............. organism
prokaryotic
200
the structure that makes protein in the bacteria cell called...................
ribosom
200
the 2 methods that bacteria use to obtain food....................,.....................
autotrophic and heterotrophic
200
why do binary fission consider away of reproduction?
because their is new organism formed
200
harmful bacteria can ......................
cause disease
300
prokaryotic mean........................
cell has no nucleus and no organelle
300
bacteria cell as plant cell contain ...................
cell wall
300
th
autotrophic
300
if you were to extend the binary fission diagram further, how many cells would appear in the next generation?
4 cells
300
useful bacteria can use in health and medical production as ........................
insulin
400
define bacteria
bacteria is a unicellular, microscopic and prokaryotic organism
400
what is flagella ?
a structure that help the bacteria cell to move
400
the process of break down food and use oxygen to get energy called .......................
cellular respiration
400
why are all the bacteria the same size in binary fission process?
because they are genetically identical
400
how bacteria can survive in very extreme condition?
by forming endospore
500
bacteria can live ................................
everywhere (salt land , high temperature, high acidic and very cold) places
500
why does bacteria cell has cell wall?
to protect it from the surrounding environment
500
autotrophic bacteria that lives in dark places obtain its food from ........................
chemical substance
500
what is the different about bacteria cell after conjugation?
their genetic formation
500
why might humans be grateful for the existence of autotrophic bacteria?
because bacteria are responsible for adding oxygen to the earth's atmosphere