Science Test Flashcards
1
Q
Bacteria grow
A
By asexual reproduction of binary fission
2
Q
Viruses need a ______
A
Host, they are parasites
3
Q
The virus enters the bacteria with a ____ and ______
A
Surface marker and receptor cell
4
Q
Viruses that cause diseases are called
A
Pathogens
5
Q
Life cycle of bacteria
A
Lag, log, stationary, death
6
Q
Halophiles love _____ and thermophiles love _____
A
Salt and heat
7
Q
Cyanobacteria can do ______
A
“Modern photosynthesis”
Making oxeygen from water
8
Q
Bacteria can be ______ or ___
A
Anerobes (air hating)or aerobes (air loving)
9
Q
Bacteria can be heterotrophs or autotrophs
A
True
