EASY
TS EAMCET
IMPORTANT
Earn 100

Identify the correct arrangement of different genes in Lac operon from the following.
(a)p, i, z, y, a
(b)i, p, z, y, a
(c)p, o, p, i, y, z
(d)z, y, a, o, i, p

50% studentsanswered this correctly

Important Questions on Molecular Basis of Inheritance
MEDIUM
TS EAMCET
IMPORTANT
Identify the incorrect phenomenon expressed by a bacterium grown in a medium lacking lactose.
I) Initiates beta-galactosidase activity
II) Bacteria does not produce galactose and glucose
III) Promotor site of transcription unit acts as a repressor
