PHP REGULAR EXPRESSIONS QUIZ

All of these

by controlled addition of glutamine at low level

by removal of ammonia or ammonium from culture medium

by substituting glutamine by glutamate

None of these

disintegrating the cells from their supporting matrix

releasing the cells from their supporting matrix

inhibiting the cells from their supporting matrix

inhibiting respiration

altering intracellular pH by diffusing across cell membrane

both (a) and (b)

altering pH of the medium

Lactic acid

Glucose

Creatine phosphate

ATP

10-15%

1-10%

15-20%

2-5%

0.05-5 nmol of O2/cell/h

5 - 10 pmol of O2/cell/h

0.05-5 pmol of O2/cell/h

5 - 10 nmol of O2 /cell/h

propagated cell lines

primary cell lines

established cell lines

secondary cell lines

anchorage dependent

anchorage independent

stable

unstable

70 times at an interval of 3 days between subcultures

40 times at an interval of 3 days between subcultures

50 times at an interval of 3 days between subcultures

70 times at an interval of 1 day between subcultures

liquid medium

semi-solid medium

solid medium

both (a) and (b)