CELL CULTIVATIONS QUIZ

6.5-7.5

9.0-9.5

0.5-6.0

2.0-3.5

dry surface for growth

wettable surface for growth

either (a) or (b)

nothing to do with the surface

any of these

boiling the media for several minutes

passing through oxygen-free nitrogen

addition of cysteine

Inoculating the microorganisms in the prepared medium

Sterilizing in order to eliminate all living microorganisms in vessel

Preparing a culture medium for the growth of microorganisms

All of these

they contain ether-linked isoprenoids in their plasma membrane

they contain 80S, as opposed to 70S, ribosomes

they lack murein in their cell wall

All of these

study plant viral infections

create plant hybrid

modify genetic information

all of these

solid nutrient medium

solid or liquid medium

aseptic solid nutrient medium

liquid medium

cultures undergoing balanced growth while maintaining a constant chemical composition

balancing the growth while changing the nutrient composition

balancing the growth while controlling the pH

balancing the growth while controlling the temperature

none of these

cellulose

succinate

certain antibiotics

a buffer

an oxidizing agent

a reducing agent

any of these